If Cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the __________.

A. uptake of oxygen by red blood cells
B. release of sugars in the blood stream
C. uptake of carbohydrates by the body
D. release of insulin in the body.

Answers

Answer 1

Answer:

The correct answer is- A. uptake of oxygen by red blood cells

Explanation:

Red blood cell is important in transporting the oxygen from the lungs to the different body parts. During endurance activity, our breathing rate goes up so that the red blood cells carries more oxygen which is required by the muscle to generate energy during the aerobic respiration process.

Therefore if Cindy wanted to increase her stamina by taking drugs or supplements than Cindy would be attempting to increase the uptake of oxygen by red blood cells because more the uptake of oxygen more the oxygen can be present to create energy in muscles to work for long time. So the correct answer is A.

Answer 2

Answer:

The correct answer is- A. uptake of oxygen by red blood cells

Explanation:


Related Questions

The type of memory that is associated with the conscious recollection of previous experiences is referred to as ________ memory.

Answers

Answer:

Answer is explicit memory.

Explanation:

Explicit memory is one of the two types of long-term memory. The other type in implicit memory.

The explicit memory occur when you decide consciously to recollect or remember past or previous experience.

The Implicit is non-conscious recollection of previous experiences.

Explicit memory is the type of memory associated with the conscious recollection of previous experiences, such as episodic and semantic memories, distinguishing it from implicit memory that does not require conscious effort.

The type of memory that is associated with the conscious recollection of previous experiences is referred to as explicit memory. This type of memory includes memories that are intentionally recollected and typically consists of factual information such as previous experiences and concepts. There are two main types of explicit memory: episodic and semantic. Episodic memory refers to firsthand experiences we have had, like recollections of our high school graduation or a memorable dinner. On the other hand, semantic memory involves our knowledge of facts and concepts about the world, such as the understanding that the absolute value of -90 is greater than the absolute value of 9.

It is important to distinguish explicit memory from implicit memory. Whereas explicit memory requires conscious effort to recall previous experiences, implicit memory does not involve such conscious recollection and pertains to the retention of skills and habits. Patients with neurological damage that affects explicit memory, for instance, may still display implicit memory when demonstrating learned actions without a conscious memory of the learning experience.

You are called urgently to examine a term, 2-hour-old newborn who has had temperature instability, difficulty with feeding, and a sus- pected seizure. He has atypical facies (wide-set eyes, a prominent nose, and a small mandible), a cleft palate, and a holosystolic murmur. Stat laboratory tests and chest radiograph reveal marked hypocalcemia, a boot-shaped heart, and no apparent thymus. Which of the following is the most likely diagnosis?

A. Ataxia–telangiectasia
B. DiGeorgesyndrome
C. Hyper-IgE syndrome
D. SCID
E. Wiskott-Aldrich syndrome

Answers

Answer:

Answer is B. DiGeorge syndrome.

Explanation:

DiGeorge syndrome is a disorder which is caused when part of chromosome 22 is missing. This results in several body systems developing poorly. It is caused when there is abnormal formation of certain issues during fetal development.

One of the symptoms is epileptic seizure.

DiGeorge syndrome is also referred to as the velocardiofacial syndrome.

Arrange in the correct sequence these components of the mammalian immune system as it first responds to a pathogen.I) Pathogen is destroyed.II) Lymphocytes secrete antibodies.III) Antigens from a pathogen bind to antigen receptors on lymphocytes.IV) Lymphocytes specific to antigens from a pathogen become numerous. V) Only memory cells remain.a. I â III â II â IV â Vb. II â I â IV â III â Vc. IV â II â III â I â Vd. III â IV â II â I â V

Answers

Answer:

The answer is d. 3,4,2,1,5

Explanation:

The correct sequence is:

Antigens from a pathogen bind to antigen receptors on Lymphocytes.Lymphocyte specific to antigens from a pathogen become numerous.Lymphocytes secrete antibodiesPathogen is destroyed.Only memory cells remain.

Adaptive Immune System/Acquired Immunity:

Adaptive immune system involves the part of immune system that is contains specific and highly specialized cells to target specific pathogens. Acquired immunity involves antigen specific antibodies that bind and mark a specific pathogen. This pathogen is then cytotoxically destroyed by specific effector cells of the immune system. Acquired immunity is also characterized by the production of memory cells at the time of mass production of antigen specific antibodies. These memory cells remain long after the pathogen has been destroyed to protect against consequent attacks from the same pathogen.

Answer:

III → IV → II → I → V

Explanation:

A leukocyte is responsible for: bringing oxygen to the other body cells fighting disease by phagocytosis or antibody production causing muscle contraction conducting nervous impulses throughout the body

Answers

Final answer:

A leukocyte, or white blood cell, is vital in the immune system, responsible for defending the body against disease through phagocytosis or antibody production.

Explanation:

A leukocyte, commonly known as a white blood cell (or WBC), is an integral component of the immune system responsible for protecting the body against illness. Leukocytes engage in various defense mechanisms, including phagocytosis and antibody production.

Neutrophils and macrophages are types of leukocytes that actively engulf and digest pathogens, a process known as phagocytosis. Other leukocytes, such as lymphocytes, primarily function in the immune response by making antibodies tailored to foreign antigens.

Additionally, leukocytes are involved in inflammation, an immune response that helps to isolate and heal the affected area.

Which of the following would likely reduce the threats posed by exotic species to native species?I. Increasing inspections of goods coming into a country.II. Mandating that bilge water from vessels be emptied in ports instead of the open ocean.III. Enforcing legislation that restricts imported materials such as untreated wooden packing crates.a. I onlyb. II onlyc. III onlyd. I and III onlye. I, II, and III

Answers

Answer:

A. I only

Explanation:

Exotic animal species are really found in most countries and given that people these animals, they are very valuable. Species like lions, tigers, parrots, cheaters and even pythons are loved for exotic nature.

For this reason, they are caught, killed, shipped and sold in various countries or regions like dubia, Saudi Arabia etc. Its effects on the population of these species are disastrous.

If the inspection of goods coming into a country is intense and frequent, it will mitigate the shipping and sales of the species.

Final answer:

All three measures, I, II, and III, are strategies that reduce the threats from exotic species to native species by focusing on prevention and management at ports of entry and in goods transport.

Explanation:

The threats posed by exotic species to native species can be significantly reduced by implementing a combination of strategies that focus on prevention and management. Measures such as increasing inspections of goods entering a country can help detect potential invasive species before they enter new environments. Additionally, practices like mandating the disposal of bilge water from vessels in ports instead of the open ocean can prevent the introduction of marine organisms that may become invasive. Enforcement of regulations that restrict imported materials, such as untreated wooden packing crates, can also limit the likelihood of invasive species hitchhiking into a country. Therefore, all three listed measures, I, II, and III, collaboratively contribute to reducing the risks associated with exotic species.

_____ was the first taxonomist to group animals by blood color and plants by size and shape. 1. aristotle 2. linneaus 3. adam 4. cordus

Answers

Answer:

Answer is Aristotle.

Explanation:

Aristotle was a pioneer in the field of philosophy and science. This is because of his contributions to these fields.

He was considered as the first person to developed the classification system, where he grouped organisms into two, namely plants and animals. He also created subgroups for these two major groups.

Plant subgroup are small, medium and large.

Animal subgroup are Water, land , Air.

The classification system of Aristotle was considered as not very good because of some reasons. For example, he grouped everything that can fly together, that is, flying insects and some birds that can fly were grouped together, while birds that couldn't fly were left out of the group.

Scientists determined that a species of a reptile dinosaur cohort had 20% survivorship during the first two years of life, but then the survivorship of those individuals that survived to age 2 had a 70% survivorship to middle age. Survivorship declined later in life. Which of the following best illustrates the shape of the survivorship curve for this species?

Answers

Answer:

C. downward curve

Explanation:

In this case, graph C explains the shape of the survivorship curve for this species.

Answer: C

Explanation:

A graph for this species would have a curve that drops off before age 2, is concave until middle age, and then drops again, paralleling that of a Type I survivorship curve.

A certain organelle is part of the endomembrane system of a cell and looks like flattened sacs of membranes. It is often referred to as the "post office" of the cell because it sorts, modifies, and repackages proteins and lipids. It then ships the products in vesicles to other parts of the cell or to the plasma membrane, where they may exit the cell. However, this organelle does not participate in the synthesis of proteins and lipids. Identify this organelle.

Answers

Answer:

Golgi apparatus

Explanation:

The endomembrane system includes the nuclear envelope, the endoplasmic reticulum, the Golgi apparatus, lysosomes, several types of vacuoles, and the plasma membrane.

The Golgi apparatus consists of flattened membranous sacs called cisternae. They are stacked upon each other. The membrane of each cisterna in a stack maintains the unique internal space from the cytosol. Proteins and lipids formed on the ER are packed in many transport vesicles and are delivered to the Golgi apparatus.

The Golgi apparatus serves as a site for modification, and packaging of proteins and lipids. Modification of proteins in the Golgi apparatus results in the formation of several types of modified biomolecules such as glycoproteins. It serves as the site for the packaging of secreted proteins and sorting of other proteins to vacuoles and other organelles via transport vesicles. The transport vesicles carrying various biomolecules are formed in the trans face of the Golgi apparatus. These vesicles pinch off from the Golgi membrane and transport their contents to a specific destination.

Final answer:

The organelle in question is the Golgi apparatus, which sorts, modifies, and repackages proteins and lipids, then sends them to other parts of the cell or outside the cell.

Explanation:

The organelle you're referring to is known as the Golgi apparatus. Often likened to the 'post office' of a cell, the Golgi apparatus is responsible for packing, sorting, and modifying proteins and lipids once they've been synthesized in the cell. These substances are then transported via vesicles to other parts of the cell for use, or to the plasma membrane to be excreted from the cell. However, as you mentioned, the Golgi apparatus doesn't participate in the actual synthesis of these proteins and lipids.

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In the presence of oxygen, the three-carbon compound pyruvate can be catabolized in the citric acid cycle. First, however, the pyruvate 1) loses a carbon, which is given off as a molecule of CO2, 2) is oxidized to form a two-carbon compound called acetate, and 3) is bonded to coenzyme A.

These three steps result in the formation of
A) acetyl CoA, O2, and ATP.
B) acetyl CoA, FADH2, and CO2.
C) acetyl CoA, FAD, H2, and CO2.
D) acetyl CoA, NADH, H+, and CO2.
E) acetyl CoA, NAD+, ATP, and CO2.

Answers

Answer:

D. acetyl CoA, NADH, H+, and CO2.

Explanation:

Pyruvate formed by the glycolytic breakdown of glucose enters Kreb's cycle in the form of acetyl CoA. Conversion of pyruvate into acetyl CoA occurs in the mitochondrial matrix and the reaction catalyzed by the pyruvate dehydrogenase complex (PDH). It is an oxidative decarboxylation of pyruvate.

The PDH complex is composed of multiple copies of three enzymes. The enzyme complex catalyzes an irreversible oxidation process in which the carboxyl group of pyruvate is removed as a molecule of CO2 and the two remaining carbons become the acetyl group of acetyl-CoA. Here, NAD+ serves as the electron acceptor and is converted into NADH.

Final answer:

The conversion of pyruvate into acetyl CoA, in the presence of oxygen, produces acetyl CoA, NADH, H+, and CO2. The correct answer from the provided options is D) acetyl CoA, NADH, H+, and CO2.

Explanation:

When pyruvate is metabolized in the presence of oxygen, it undergoes a process that converts it into acetyl CoA. This process involves three key steps: 1) the removal of one carbon from pyruvate, which is released as a molecule of CO2,2) the oxidation of pyruvate to form a two-carbon compound called acetate, and 3) the coupling of acetate to coenzyme A (CoA) to form acetyl CoA. Concurrently, the electrons released during oxidation are accepted by NAD+, forming NADH and H+ (a proton). Therefore, the end products of these three steps are acetyl CoA, NADH, H+, and CO2. Given the options provided, the correct answer is D) acetyl CoA, NADH, H+, and CO2.

Flower color in snapdragons is due to a gene with incomplete dominance: CRCR plants have red flowers, CRCW have pink flowers, and CWCW plants have white flowers. Which cross is expected to yield progeny with flower colors in a ratio of 1 red:1 pink?

Answers

The question is incomplete. The complete question is:

Question: Flower color in snapdragons is due to a gene with incomplete dominance: CRCR plants have red flowers, CRCW have pink flowers, and CWCW plants have white flowers. Which cross is expected to yield progeny with flower colors in a ratio of 1 red:1 pink?

A. CRCR × CRCW

B. CRCR × CWCW

C. CRCW × CRCW

D. CRCW × CWCW

E. CWCW × CWCW

Answer:

A. CRCR × CRCW

Explanation:

According to the given information, the flower color gene in snapdragon exhibits incomplete dominance. When a snapdragon plant with red flowers is crossed with a snapdragon plant with pink flowers, it obtains progeny in following phenotype ratio= 1 Red (CRCR): 1 Pink (CRCW).

Here, the genotype of the parent with the red flowers is CRCR and that of the parent plant with pink flowers is CRCW. The parent plant with pink flowers produces two types of gametes carrying CR or CW alleles.  Random fusion of gametes of the two parent plants obtains the progeny in 1 red: 1 pink ratio.

Final answer:

A cross between a homozygous red snapdragon (CRCR) and a heterozygous pink snapdragon (CRCW) will yield progeny in a ratio of 1 red:1 pink.

Explanation:

In genetics, when dealing with incomplete dominance, a cross between two heterozygotes (CRCW x CRCW) will result in an offspring phenotypic ratio of 1:2:1 for red:pink:white. However, the question is asking for a 1:1 ratio for red:pink with no white. This can be achieved by crossing a homozygous red parent (CRCR) with a heterozygous pink parent (CRCW).

The Punnett square for this cross would look something like this:

CRCR x CRCR = CRCR (Red)CRCR x CRCW = CRCR (Red)CRCW x CRCW = CRCW (Pink)CRCW x CRCR = CRCW (Pink)

As a result, half of the offspring would be CRCR (red) and half would be CRCW (pink), resulting in a 1:1 phenotypic ratio for red:pink flowers, with no white flowers.

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The best indication that dreaming serves a necessary biological function is provided by the fact that________.

Answers

Answer:

most organisms, especially mammals experience what is known as REM rebound.

Explanation:

An increasing frequency of rapid eye movement [ REM sleep] that occurs after period of sleep deprivation is regarded as REM rebound.

The REM sleep is described to be important for normal brain development especially in the infants, because ,it stimulates part or region of the brain used in learning. This is why, infants are believed to spend more time in REM sleep than the adults.

Note that, REM means Rapid Eye Movement.

Which of the following statements is FALSE? Which of the following statements is FALSE? a.Vitamin A supplements can sometimes cure nyctalopia because vitamin A can be converted into retinal. b.Nyctalopia affects vision in the fovea centralis, resulting in impaired vision. c.Retinitis pigmentosa is a disorder in which the discs released from rods are not properly phagocytized. d.All of the listed responses are false.

Answers

Answer:

Correct option is (B). Nyctalopia affects vision in the fovea centralis, resulting in impaired vision.

Explanation:

Nyctalopia which is also known as night blindness, in this condition it's difficult to see in relatively low light. It can cause by two types one is from birth, and another is injury or vitamin A deficiency which is also called as malnutrition.

It is caused by the loss of normal rod function in retina, and loss their ability to response in the light. The outer part of retina is made up of more rods compare to cones, loss of peripheral area repeatedly results in night blindness.

The oxygen that is released as o2 during photosynthesis came from _____________ molecules.

Answers

Answer:

Water (H2O)

Explanation:

Light reactions of photosynthesis release oxygen as a by-product. In the presence of sunlight, photolysis of water molecules occurs. Splitting of two water molecules obtains four electrons, four protons, and molecular oxygen. The oxygen-evolving complex, also called the water-splitting complex is associated with photosystem II (PS II). Splitting of water occurs in the oxygen evolving complex and the released electrons are passed one at a time to the reaction center of PS II. Therefore, a water molecule serves as a source of oxygen released during photosynthesis.

Final answer:

The oxygen (O2) released during photosynthesis comes from water molecules. This happens during the light-dependent reactions of photosynthesis where water molecules are split and oxygen is released as a by-product.

Explanation:

The oxygen that is released as O2 during photosynthesis comes from water molecules. The process of photosynthesis occurs in plants, algae, and some bacteria where light energy typically from the sun is used to convert carbon dioxide and water into glucose (a sugar) and oxygen. In detail, during the light-dependent reactions of photosynthesis, water molecules are split, thereby releasing oxygen as a by-product. This oxygen is what we, and other animals, breathe.

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The enzyme through which hydrogen ions (H ) travel back into the cell after being transported outside the membrane by the electron transport chain is called:_________.

Answers

Answer:

The correct answer is - ATP synthase.

Explanation:

The role of ATP synthase which is an enzyme highly present in all domains of living organisms by converting into chemical energy by producing ATP which is essential for the most of the cellular functions and reactions.

The proton or hydrogen ion is pumped during the electron transport chain is used to synthesize ATP. Protons move back into the matrix once it transported outside the cell.

Thus, the correct answer is - ATP synthase.

True or false Teratogens tend to affect the developing fetal brain during the second and third trimesters.

Answers

Answer:

True

Explanation:

Which action could lead to foodborne illness from cross-contamination?
a) thawing meat at room temperature
b) failing to quickly refrigerate cut up fruit
c) eating chicken that is not fully cooked
d) chopping meat and vegetables on the same cutting board

Answers

Answer:

The correct answer is d) chopping meat and vegetables on the same cutting board.

Explanation:

There should be two different cutting boards for chopping meat and vegetable separately to prevent cross-contamination. Raw meat may have lots of pathogenic bacteria like Salmonella, Shigella, E.coli, Listeria, etc which can contaminate the board and the vegetable which is cut on the same board.

So if you consume the contaminated food then you can get foodborne illnesses. Therefore separate board should be used for cutting veg and non-veg items and the board should be washed with soapy water after each use to wash the remaining bacteria from board. So the right answer is d.

Answer:

d

Explanation:

You are a conservation biologist, studying genetic variation in three populations of an endangered species of ladybug beetle. Population 1 has 20 beetles, two of which have brown spots, a recessive trait; the other nine beetles have red spots. Population 2 has 150 beetles and 15 of them have brown spots, while 135 have red spots. Population 3 has 50 beetles, and five of them have brown spots. In which population is the frequency of the allele for brown spots the highest?

Answers

Answer:

Let's add the options to complete the question

a. Population 1

b. Population 2

c. Population 3

d. The frequency for allele for Brown spot is the same in all three populations

e. It is not possible to answer this question from the given data

The RIGHT ANSWER IS e

e. It is not possible to answer this question from the given data

Explanation:

It is not possible to answer this question from the given data because some variables or information are missing

In comparing three populations of ladybug beetles, the frequency of the allele for the recessive brown spots trait (calculated as the square root of the phenotype frequency) is the same across all populations (0.3162). Therefore, the frequency of the brown spot allele is equally high in all three populations.

We need to apply the principles of population genetics and use the Hardy-Weinberg formula. Population 1 has 20 beetles with a frequency of brown-spotted beetles of 2/20. Population 2 has 150 beetles with a brown spot frequency of 15/150. Population 3 has 50 beetles with a brown spot frequency of 5/50.

In each case, the frequency of the recessive allele (r) representing brown spots can be calculated as the square root of the frequency of the recessive phenotype, since all brown beetles are homozygous recessive (rr).

Population 1:

Frequency of rr = 2/20 or 0.1.

Frequency of r allele = √0.1 = 0.3162.

Population 2:

Frequency of rr = 15/150 or 0.1.

Frequency of r allele = √0.1 = 0.3162.

Population 3:

Frequency of rr = 5/50 or 0.1.

Frequency of r allele = √0.1 = 0.3162.

Interestingly, in all three populations, the frequency of the allele for brown spots is the same (0.3162). So, the answer is that all three populations have the same highest frequency of the recessive allele for brown spots.

To prevent fecal-to-oral transmission of pathogenic microorganisms, it is important to __________.

Answers

Answer:

Wash hands after using the washroom.

Explanation:

Fecal oral transmission also known as oral fecal route, this transmission is defined as the route of the disease where pathogens which are present in fecal particles passes from person to the mouth.

Some common example of fecal oral transmission are fluids, fingers, flies, and food. Main cause of this transmission are poor hygiene practices, and lack of adequate sanitation.

In a human population of 100 people at a blood locus there are two alleles M and N. The observed genotype frequencies at this locus are f(MM) = 0.26, f(MN) = 0.35 and f(NN) = 0.39 What is the frequency of the N allele in this population ? Do not assume HW equilibrium.

Answers

Answer:

0.565

Explanation:

allele frequency for N = 0.39 + (0.5 x 0.35)

                                     = 0.565

Which of the following is true? ANSWER Unselected Most autonomic disorders reflect deficient control of glands. Unselected Most autonomic disorders reflect deficient control of cardiac muscle. Unselected Most autonomic disorders reflect exaggerated or deficient controls of smooth

Answers

Answer:

The correct answer is - most autonomic disorders reflect exaggerated or deficient controls of smooth muscle activity.

Explanation:

The most autonomic disorder is the effects of the nervous signals by increasing or decreasing the activity of the smooth muscles of the body. The autonomic disorder affects the smooth muscles by releasing the calcium in the smooth muscle cells that affect the exaggeration or deficient of the controls of the smooth muscles.

Thus, the correct answer is option - last statement.

Your skin is waterproof. What type of cell-cell junction is most likely involved in creating a water-tight barrier between the outside and inside of your body?

Answers

Answer: tight junction

Explanation:

Tight junctions are the multiprotein complexes. The function of these complexes is to prevent the leakage of the transported water and solutes. These junctions seals the pathway between two cells. These junctions form an impermeable barrier against the fluid. The tight junctions hold the cells together and are protective in nature. The tight junction are present on the epidermal cells of the skin it keeps the skin waterproof.

what accounts for the similarities in life forms found in the same type of biome in geographically separated areas?

Answers

Explanation:

It is due to convergent evolution, which is the mechanism by which non-related organisms evolve similar characteristics separately as a result of having to acclimate to similar environments.

The analogous nature of insect wings, birds, pterosaurs, and bats is an example of this. All four serves the same purpose and in form are identical, but each has developed differently, not from a single winged ancestor.

The rupture of the mature (Graafian) ovarian follicle during ovulation is stimulated by a surge in the secretion of _______

Answers

Answer:

Lutenising hormone (LH)

Explanation:

Follicle stimulating hormones (FSH) are released by pituitary gland as the follicle develops. As the follicle matures, the level of oestrogen increase thereby suppressing the release of FSH. A hormone named inhibin also suppresses the production of FSH. The rise in level of Oestrogen triggers the release of Lutenising hormone which is responsible for ovulation. LH causes the follicle to rupture and thus lutenise it to form corpus luteum.

Final answer:

The rupture of the mature ovarian follicle during ovulation is stimulated by a surge of luteinizing hormone (LH). Post-ovulation, the luteal phase begins, producing progesterone from the newly formed corpus luteum, which also inhibits the secretion of FSH and LH to prevent further follicle development.

Explanation:

The rupture of the mature (Graafian) ovarian follicle during ovulation is stimulated by a surge in the secretion of luteinizing hormone (LH). Ovulation typically occurs around day 14 of a 28-day menstrual cycle and is crucial for human reproduction. During the follicular phase of the cycle, a rising estrogen level initially suppresses LH secretion from the pituitary gland. However, as estrogen reaches a threshold, this effect is reversed, and a significant LH surge is triggered, which in return matures the egg and facilitates the weakening of the follicle wall. This culminates in the release of the secondary oocyte from the follicle.

Once ovulation has happened, the ovarian cycle moves into the luteal phase, in which the remaining cells within the ruptured follicle transform into the corpus luteum. The corpus luteum is an important endocrine structure that produces large amounts of progesterone, essential for the maintenance of pregnancy and the preparation of the uterus to accept a fertilized egg. This progesterone surge also invokes a negative feedback mechanism that inhibits further secretion of FSH and LH, thereby preventing the development of new dominant follicles during this phase.

What are the most common cells that line the surface of the alveoli and are therefore associated with the exchange of gases within the lungs?

Answers

Answer: The epithelial cells

                The endothelial cells  .

The epithelial cells are pulmonary  while  the endothelial are vascular

These cells exist as tight-two celled structure for gas exchange in the lungs

They are moistened , thin layered , and  use diffuse gradient of oxygen and carbon dioxide  to move  gases across their  wall.s

They are well lined with blood capillaries for rapid  absorption of gases into the blood stream,

What is the subcutaneous layer that separates the integument from the deep fascia around other organs?

Answers

Answer:

Answer is hypodermis .

Explanation:

The hypodermis which is also known as the subcutaneous tissue layer, is found lying beneath the dermis and act as a passageway or channel through which blood vessels and nerves passed. It is made up of fat and connective tissues.

It acts as an insulator, this, help in keeping the body temperature stable.

A pedigree is not helpful to a counselor in predicting the probability of a recessive gene being present and the chances for an offspring to receive the gene and express the trait.

A. true
B. false

Answers

Answer:

False i got this 100% correct on mine!

In the scientific name, Pan paniscus, Pan represents the name of the ____ while paniscus represents the name of the ____.​

Answers

Answer:

genus, specie

Explanation:

The binomial nomenclature is a naming system used by scientists to identify organisms, it's composed by two words, the first refer's to the individual's genus, a small group of closely related organisms, and the second word is the specific name or epithet used to diffetentiate species in the same genus.

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A scientist testing the effects of a chemical on apple yield sprays an orchard with the chemical. A second orchard does not receive the chemical. In the fall, the number of apples harvested from each forest is counted.
Which of the following is the independent variable in the experiment?
1.the amount of water that each orchard receives
2. the species of trees in the orchard
3.the number of apples that are produced by each tree
4.the size of each of the orchards

Answers

Answer:

None of the given options

Explanation:

An independent variable is the one whose quantity or specification is varied during an experiment in order to test the impact of the variation of independent variable on the dependent variable. From the description provided it is clear that the yield of apple is the dependent variable while the chemical is the independent variable. The application of chemical is varied on the two sets of apple gardens.  

Hence, among the given options none is correct

Brodt and Zimbardo found that shy women who were bombarded with loud noise and told that it would leave them _____ were subsequently _____ when interacting with a handsome male. a) with a pounding heart; no longer so shy b) unaffected; no longer so shy c) with a pounding heart; even more shy

Answers

Brodt and Zimbardo found that shy women who were bombarded with loud noise and told that it would leave them with a pounding heart were subsequently no longer so shy when interacting with a handsome male.

a) with a pounding heart; no longer so shy

Explanation:

Shy is an emotion expressing nervousness, being reserved and timidity when communicating or being with some people. Shyness is generally observed in the person who has low self-confidence and inferiority complex.

Brodt and Zimbardo found that when a woman is continuously allowed to face loud noise, initially it may lead to pounding heart and subsequently they get used to it and they will be no longer shy. These scientists also found that when woman is interacting with the handsome male they will never feel shy.

Increasing the volume of air that reaches the alveoli and takes part in gas exchange will cause blood pH to:

Answers

Answer:

Increase

Explanation:

As CO2 enters the blood, most of it is converted to the carbonic acid in a reaction catalyzed by carbonic anhydrase. The carbonic acid dissociates into hydrogen ions and bicarbonate ions. As the H+ concentration increases, the blood pH decreases. Thus, the increased partial pressure of CO2 produces a more acidic environment. Increasing the volume of air that reaches the alveoli and takes part in gaseous exchange will increase the rate of removal of CO2 from the blood. The reduced CO2 levels in the blood would increase the blood pH.

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A gas in a cylinder is held at a constant pressure of 1.80 * 105 Pa and is cooled and compressed from 1.70 m3 to 1.20 m3 . The internal energy of the gas decreases by 1.40 * 105 J. (a) Find the work done by the gas. (b) Find the absolute value |Q| of the heat flow into or out of the gas, and state the direction of the heat flow. (c) Does it matter whether the gas is ideal? Why or why not Active continental margins are characterized by which of the following?A) No sediment accumulation B) Shallow coastal waters C) Deep-sea trenches D) Sparse earthquake activity E) Broad continental shelves . The number -13 can be classified as:real and naturalreal and wholereal and integerreal and irrational Resourced Minerals Inc. agrees to deliver ten tons of coal to Static Energy Corporation. The agreement states that delivery is to be within "9" days, although the parties intend "90" days. Resourced Minerals cannot convince Static Energy to amend the contract. Resourced Minerals should seekA) Specific performanceB) RescissionC) DamagesD) Reformation Although she prepared well in advance for her speaking assignment, Becky's high-pitched, squeaky voice became a distraction to her classmates. In this example, Becky is struggling with _________.A) communication apprehension.B) enunciation.C) intelligibility.D) vocal rate.E) vocal quality. Why does a cell need to make RNA Iron could be manufactured more easily after the discovery of A. coal for fuelB.charcoal for fuelC.hardwood for fuelD.electricity for fuel The common laboratory solvent diethyl ether (ether) is often used to purify substances dissolved in it. The vapor pressure of diethyl ether, CH3CH2OCH2CH3, is 463.57 mm Hg at 25C.1. In a laboratory experiment, students synthesized a new compound and found that when 21.47 grams of the compound were dissolved in 233.8 grams of diethyl ether, the vapor pressure of the solution was 455.55 mm Hg. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight of this compound? Bob drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Bob drove home, there was no traffic and the trip only took 5 hours. If his average rate was 21 miles per hour faster on the trip home, how far away does Bob live from the mountains? Do not do any rounding. laboratory testing has improved doctors ability to do what? x/2=1 what is the answer of x You set out to reproduce Thomsons e/m experiment with an accelerating potential of 150 V and adeflecting electric field of magnitude 6.0 106 N/C(a) At what fraction of the speed of light do the electrons move?(b) What magnetic-field magnitude will yield zero beam deflection?(c) With this magnetic field, how will the electron beam behave if you increase the acceleratingpotential above 150 V? 6. Read the statement from a scientific researcher. Many organisms depend on other organisms to live,such as bacteria that live inside cells, and fungi that form parasitic relationships. These organisms arereliant on their hosts to complete their life cycles. Viruses also rely on host cells in a similar manner.Which argument about viruses is supported by the researcher's statement?(a) Viruses create new host cells.(b) Viruses respond to their environments.(c) Viruses are nonliving.(d) Viruses are living. Determine the identity of the daughter nuclide from the beta decay of 8938Sr.9039Y8536Kr8734Se9038Sr8939Y In a paragraph evaluate the social changes woman experienced on the homefront as a result of World War I Marigold Corp. has 493000 shares of $10 par value common stock outstanding. During the year Marigold declared a 14% stock dividend when the market price of the stock was $36 per share. Three months later Marigold declared a $0.60 per share cash dividend. As a result of the dividends declared during the year, retained earnings decreased by The length of time taken on the SAT for a group of students is normally distributed with a mean of 2.5 hours and a standard deviation of 0.25 hours. A sample size of n = 60 is drawn randomly from the population. Find the probability that the sample mean is between two hours and three hours. According to the hot stove rule, which of the following practices should a supervisor follow to make a disciplinary action effective? a. Connecting the disciplinary action with the offending employee and not to the offense b. Implementing disciplinary layoff at the first instance of an infraction c. Not providing advance warnings to employees about the consequences of infractions d. Taking action against an offense as promptly as possible The wastewater solution from a factory containing high levels of salts needs to be diluted before it can be released into the environment. Therefore, two containers of waste solution are separated by a semipermeable membrane and pressure is applied to one container, forcing only water molecules through the membrane and diluting the waste solution in the other container. As dilution continues, higher and higher pressures are needed to counteract the natural tendency for the water molecules to have a net flow back toward the more concentrated solution. What was the applied pressure at the end of this process if the final concentrations of the solutions were 0.053 M and 0.170 M at a temperature of 23 C? The Board of Governors is the policy making body at the FED and is responsible for setting the _______________ (rate of interest charged to commercial banks) and the reserve requirements (the amount of customer deposits which commercial banks must hold back and not loan out).. Steam Workshop Downloader