Biology College

How often does the body perform cellular respiration?

Answers

Answer 1
The body performs cellular respiration continuously. 
Answer 2
Energy in cells, so continuously

Related Questions

Which nutrients may slow the loss of cognitive function associated with alzheimer's disease?

Answers

Vitamins E and C may slow the loss of cognitive function associated with Alzheimer's disease.
There is a meta-analysis supporting that notion. Probably these vitamin gives protective effect because of their antioxidant property. Besides that, beta-carotene able to slow the progression as well

What is the major factor that influences the direction of expansion of plant cells and ultimately the shape of the cell?

Answers

THE AMOUNT OF LIGNIN PRESENT in a cell is responsible for this. Once a plant cell stops enlarging, the primary cell wall is reinforced by a secondary cell wall. The secondary cell wall is made up majorly of lignin, which serves a structural function in plants. It provides a skeletal function and ultimately determined the shape of the cell.

What type of active transport helps muscle cells contract?

Answers

The type of active transport which helps muscle cells to contract is called SODIUM POTASSIUM PUMP. In humans, sodium and potassium ions are pumped in opposite direction across the membrane, this builds up an electrical and chemical gradients which drive other transport processes. 

using your text, compare oxygen, sodium, nitrogen, and neon. which atom has the greatest capacity to gain electrons

Answers

The atom with the greatest capacity to gain electron is OXYGEN. 
Oxygen has atomic number 8 and it has six electrons in its outermost shell. In order to attain octet structure, oxygen prefer to gain electron from other elements which have electrons which they can donate.

Because of prolonged drought, the trees on an island are producing nuts that are much smaller with thicker and harder shells. what will happen to the birds that depend on the nuts for food?

Answers

The above example illustrates evolutionary adaptation. 


This is a phenotypic or versatile characteristic, with a practical part in every individual creature, that is kept up and has been advanced by common determination. Living beings confront a progression of ecological difficulties as they develop, and demonstrate versatile pliancy as attributes create because of the forced conditions.

what is over utilisation means

Answers

Unnecessary health care (overutilization, overuse, or overtreatment) is healthcare provided with a higher volume or cost than is appropriate.
thats what i got xD - VAL

The _____ is the passageway from the vas deferens to the urethra.

Answers

The correct answer to fill in the blank is:

“Ejaculatory duct”

The ejaculatory duct is about two cm in length and is formed when the seminal vesicle's duct merges with the vas deferens. At this point, the ducts travel through the prostate and drain into the colliculus seminalis's urethra. Essentially, the ejaculatory duct is where the semen is ejaculated.

2. Which organisms utilize a one-way air flow through their lungs to maximize air flow efficiency and oxygen consumption? A. Amphibians B. Fish C. Mammals D. Birds

Answers

The best answer is D, birds.
For more information and details on the way a bird's respiratory system works:
https://asknature.org/strategy/air-flow-patterns-facilitate-efficient-gas-exchange/

The correct answer is option D, that is, birds.  

Birds are the species that uses a one-path air flow via the lungs to enhance the efficiency of air flow and consumption of oxygen. The flow of air in birds plays an essential function at the time of flying. In addition, greater oxygen consumption and airflow efficiency are required by the birds as their heart pumps briskly in order to tackle the flapping of wings that make them fly.  


A disease in which the red blood cells are abnormally shaped is called ___________________________________.

Answers

Sickle cell anaemia is a genetic mutation in which the red blood cells of the human body contain abnormal haeme molecules.
They won't be able to carry as much oxygen as healthy red blood cells.

Pick the quality that has nothing to do with genetics.

Answers

Qualities that have nothing to do with genetics are dependent on an organism's environment and the organism's genetics do not play a role in determining them. For example, if a person's finger is cut off, this is a trait that is independent of genetics. The loss of a finger will not be inherited into the organism's offspring.
Traits that are dependent on genetics are those such as eye color and height.

Anti-infectives are used to treat urinary tract infections which include which anatomical structures? (select all that apply.)

Answers

These anatomical structures are the following:
1. The urine itself which serves as an antiseptic, washing potentially harmful bacteria out from the body during normal urination
2. The ureters join into the bladder in a manner designed to prevent urine from backing up into the kidney when the bladder squeezes urine out through the urethra.
3. The prostate gland in men that secretes infection-fighting substance.
4. The immune system defenses and antibacterial substance in the mucous lining of the bladder eliminate many organisms.
5. The vagina of a healthy women, it is colonized by lactobacilli, a beneficial  microorganisms that maintain a highly acidic environment (low pH) that is hostile to other bacteria. It also produces hydrogen peroxide, which help eliminate bacteria and reduces the ability of Escherichia coli (E. coli) to adhere to vaginal cells that is the major bacterial culprit in urinary tract infection.

describe some of the contradictory forces you are aware of in your life that make sexual development difficult

Answers

I think it would be religion. In my opinion, religion is one of the factors that shape the culture of many countries. However, in the modern times, religion had somehow hindered children's understanding about sexual development. They believed that it would encourage teens to engage in pre-marital intercourse. I think sex education should be emphasized to make teens understand the idea of engaging such activity. Giving the knowledge and possible consequences would allow children to understand that it should after marriage and not before it. Although, this would only apply to Christians. I also think that with the help of sex education children would understand why they should protect themselves from STDs and unplanned pregnancy.
Final answer:

Societal biases, personal uncertainty, and challenges faced during adolescence can make sexual development difficult.

Explanation:

Some contradictory forces that can make sexual development difficult include societal biases, personal uncertainty, and challenges faced during adolescence. Society's biases against certain sexual orientations can lead to questioning and difficulty accepting one's own sexual orientation. This can cause feelings of guilt, rejection, and uncertainty. Additionally, the challenging and uncertain nature of adolescence can make sexual development more difficult, as feelings of different or changing orientation or nonconformity may add to the overall challenges faced during this time.

Harvey takes the drug viagra. how does the drug help produce erections for harvey?​

Answers

The answer to this question would be: B. It relaxes blood vessels in Harvey’s penis, allowing them to expand. 

Viagra active component is sildenafil citrate which has the ability to relax the smooth muscle in the artery and dilate the arteries of the penis. As the arteries in penis dilate, the blood flow into penis will be increased. This will make penis filled with blood and give pressure to nearby veins causing them to close. All this event cause increased pressure in penis that was making the erection

What is the name given to the portions of eukaryotic mRNA sequence that are removed during RNA processing?

Answers

The name given to this portion is INTRON. Intron is a portion of the split gene that is found in pre-RNA transcript which is usually removed for degradation during RNA processing. An intron is a non-coding, intervening portion within the primary transcript and is not needed for genetic coding. 

Xeriscaping can save water by ________. eliminating landscape plantings, replacing plants with rocks, sand and sculpture creating wetlands instead of landscaping planting native or drought-resistant plants with little or no water requirements planting invasive exotic plant species collecting rain water and storing it in cisterns or tanks

Answers

Water becomes an expensive and limited resource. The conservation of water through creative landscaping is called xeriscaping.
Xeriscaping can save water by planting native or drought-resistant plants with little or no water requirements. The amount of applied water should be reduced and  the use of natural precipitation maximized.

What can dr. williams or her staff say to the mother of the deceased patient when she calls for information?

Answers

According to the U.S. Department of Health and Human Services, it is part of their health information privacy to disclose details about the patient's location, general health condition without going deeper into detail and religious affiliations, as long as the caller asks for the patient's name. This is also applicable for emergency cases when the patient is not able to give his consent. However, if the patient is conscious, he would be asked for his preferences. If he wishes for the hospital not to divulge and medical information even to his family, then the hospital should respect it and comply.

What are the effects of consuming a diet made up mostly of fats? there is more than one correct answer; select all the correct answers?

Answers

Though they are an exception, the Inuit traditionally ate a very high fat diet from coldwater mammals like walrus and obtained omega - 3 fatty acids from it and fish oil and had a very low incidence of cardiovascular disease. It has been determined that they have a genetic disposition to be able to survive if not thrive on this diet. Modern man, on the other hand normally cannot survive on a high fat diet as it will most likely lead to heart disease due to increased cholesterol. Interestingly enough though is Dr Atkins diet which is a low carb relatively high fat diet.

The name of the receptor region containing hair cells involved in detecting static equilibrium is

Answers

The vestibule of the ear has two ssensory chambers: the utricle and the saccule, and each contin a macula with the receptors for static equilibrium.

The receptor region involved in detecting static equilibrium is the otolith organs, which include the utricle and saccule. These regions contain polarized hair cells with stereocilia embedded in a gelatin membrane with otoconia. The hair cell's mechanoreceptors are responsible for sensing balance and head position through changes in membrane voltage.

The receptor region that contains hair cells involved in detecting static equilibrium is known as the otolith organs, which include the utricle and saccule within the vestibule of the inner ear. These otolith organs contain receptor hair cells with stereocilia that extend into a gelatinous membrane covered by otoconia, which are calcium carbonate crystals. The bending of the stereocilia due to linear accelerations or head tilts relative to gravity opens and closes mechanically gated ion channels, causing changes in the membrane voltage of the hair cell. This mechanoreception allows us to sense our head position and movement, contributing to our sense of balance or equilibrium. These hair cells are polarized in relation to a central point and are connected to the brain via the VIIIth nerve afferent fibers that convey the sensory information.

A split-brain client is shown a frog in her right visual field. she is asked to identify what she sees. she most likely will be able to

Answers

tell and write the answer at the same time

According to selye, if your body's defenses are declining after dealing with a prolonged period of stress, you're at which stage of the gas?

Answers

The correct answer to this is:

“Exhaustion”

Selye states that if the stressor prolongs beyond the capacity of the body, we exhaust our own resources and becomes susceptible to disease and death. If the body’s resistance is weaker than the stress, then we reach the point of exhaustion.

An oxygen atom with a charge of (+2) has ______________________.
a. two more protons than the neutral atom
b. two fewer protons than the neutral atom
c. two more electrons that the neutral atom
d. two fewer electrons than the neutral atom

Answers

This would be the case, if the element of oxygen were to have 2 fewer electrons than what is present in the neural atom.

We can calculate the formal charge of a given species, by simply taking the species number of valence electrons and subtracting it by the number of electrons in the Lewis diagram if given.

What is the difference from a control group and a control variable?

Answers

a control variable is a scientific experiment in which the experimental element is unchanged throughout the experiment

a control group is a group in an experiment that does not receive the treatment by the researchers (untouched by them) and used to see the changes between the controlled group and that of the group that received the vial

hope this helps

The hormones ________ and ________ are involved in arousal and increased heart rate, blood pressure, respiration, and other autonomic nervous system functions.

Answers

The correct terms to fill in the blanks are epinephrine and norepinephrine. The hormones epinephrine and norepinephrine are involved in arousal and increased heart rate, blood pressure, respiration, and other autonomic nervous system functions. These hormones are being produced by the adrenal medulla and the nervous system, respectively. They are both the flight and fight response hormones that are being released when the body is experiencing a lot of stress. These substances act directly to the muscles of the blood vessels in order to constrict them resulting to an increased blood pressure and heart rate. Also, at this state, the function of the kidney is stopped temporarily by these hormones.

"jake, a body builder, is drinking two protein shakes that contain 6 raw egg whites each daily. what vitamin deficiency could result"

Answers

It could result in biotin deficiency. Biotin deficiency can be caused by insufficient dietary admission or legacy of at least one innate hereditary issue that influences biotin digestion. Subclinical lack can cause gentle side effects, for example, hair diminishing or skin rash commonly on the face. Neonatal screening for biotinidase insufficiency started in the United States in 1984 and today numerous nations test for this issue during childbirth. People conceived before 1984 are probably not going to have been screened, in this manner the genuine predominance of the turmoil is obscure.

Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in _____.morphologythe pattern of embryological developmentbiochemical pathwaysmutations to homologous genestranscribed proteins

Answers

Phylogenetic trees constructed from evidence from molecular systematic are based on similarities in mutations to homologous genes.
A diagram of tree which shows the evolutionary relationship among organisms is phylogenetic tree. A gene which is inherited by a common ancestor in two species is homologous gene.

A student used a ruler to measure a pencil, as shown below: A pencil beside a metric ruler. The ruler is scaled from 1 centimeter to 10 centimeters, with markings for millimeters between each number. One end of the pencil is beside the 0 on the ruler, and the pencil point is midway between the 5 and 6. © 2010 Jupiterimages Corporation Which of the following measurements is both accurate and precise?

Answers

Imagining the illustration where a pencil is beside a metric ruler, scaled from 1 centimeter to 10 centimeters, with markings for millimeters between each number and one end of the pencil is beside the 0 on the ruler, and the pencil point is midway between the 5 and 6, we can conclude that the precise and accurate measurement of the ruler would 5.5 centimeters. Since the point is pointing in the midway of 5 and 6, we can interpret that the point is pointing in the exact half between 5 and 6 thus we can conclude that this would be a 0.5 addition to 5, giving us the 5.5 cm.

the measurement from the ruler states that the pencil is 5.5 centimeters long. so the missing options in this question would be,

55 mm

5 cm

44 mm

6 cm

so 55 mm in centimeters is 5.5 cm, so your answer would be 55 mm.


hope i helped. :)


which two of the methods for collecting a urine sample are considered sterile technique

Answers

Urine sample can be collected by suprapubic puncture, using urinary catheter or mid-stream urine. From those method, mid-stream urine is not sterile because its has chance to be contaminated by normal flora of penis/vagina.

Answer: suprapubic puncture and from urethral catheterization 

"describe the mechanism of feedback inhibition and the role this process plays in controlling enzyme activity."

Answers

In biochemistry, feedback inhibition occurs when the end product produced by the reaction using an enzyme, interacts with the enzyme again such that it inhibits the initial reactants. This is important in metabolic reactions to control too much production of amino acids or too much work done by enzymes to break down macromolecules. 

Name the heaviest flying bird of prey.
A. emu
B. condor
C. ostrich
D. bald eagle
E. peregrine falcon

Answers

The heaviest bird of prey is the condor. 

The genetic composition of a normal male child is

Answers

A human somatic cell usually contains twenty-three pairs of chromosomes. Only one of these pairs will be a pair of sex chromosomes.  The genetic composition of a male child is twenty-two pairs of autosomes- any chromosome that is not involved in sex determination - and one pair of sex chromosome (XY). This can be represented as 22-XY.
Final answer:

The genetic composition of a normal male child is XY.

Explanation:

The genetic composition of a normal male child is determined by the sex chromosomes inherited from the parents. A male child inherits one s-ex chromosome from the mother (X) and one from the father (Y). Therefore, the genetic composition of a normal male child is XY.

Learn more about Genetic composition of a male child here:

https://brainly.com/question/33442552

#SPJ6

Other Questions
PersonificationA) Something in literature that stands for or represents something elseAllusion B) A figure of speech in which nonliving or nonhuman things are given human characteristics or abilitiesSymbol C) A reference in a literary work to a person, place, or thing in history or another work of literature From the poem "wild nights" by emily dickinson, what do the compass and the chart symbolize?? ________ warned americans against too much involvement with foreign nations. Which of the following is the last step in performing a titration 1) finding out which pH indicatorworks2) determining the concentration of an unknown base3) finding the number of moles of a product produced in a reaction4) determining the molecular masses of the products in the reaction How did newspapers that used yellow journalism react when the USS Maine exploded in Cuba in 1898? What disease is caused when fungus grows in the warm, moist area of the groin?A. TapewormB. RingwormC. Jock ItchD. Athlete's Foot Who described the city as a place where our physical contacts are close, but our social contacts are distant? Thomas friedman's declaration that the world was now "flat" meant that Is considering purchasing a water park in charlotte, north carolina, for $2,000,000. the new facility will generate annual net cash inflows of $520,000 for ten years. engineers estimate that the facility will remain useful for ten years and have no residual value. the company uses straight-line depreciation. its owners want payback in less than five years and an arr of 12% or more. management uses a 14% hurdle rate on investments of this nature? Protists use cilia to move within their habitat, but ciliated human cells like those in the bronchi are always anchored to one another and to an extracellular matrix; what benefit does cilia provide these cells? Find the missing value. Show your work(GEOMETRY, PLEASE HELP!!) The coral never holds quite the pink I hope for and fish continue to catch strange sickness like the angel fish, Greta who has a parasite. What does the word parasite mean Loftus used her research to prove that __________. A. memories of childhood trauma are usually true B. adults memories are concrete and rigid C. children have better memories than adults D. false memories could be created using suggestion Describe the relationship between the segments made when secant lines intersect outside a circle. Use the following image as reference. Eric is very hungry, but instead of cutting the line in the cafeteria, he decides to wait in line to get food. which part of his personality is dominating his behavior at the present moment Ultimately, what moral question does zinn raise for historians to consider? Can someone please answer this for me I'm begging In a minimum of 150 words, explain how the historical context of setting the novel in the South during the 1930s helps us understand the Finch family in relation to the rest of the town. Write four to six sentences explaining the use of extended metaphor in the poem "Caged Bird by Maya Angelou. Read this sentence: That new skateboard will cost me a fortune to replace. What figure of speech is used in the sentence? a) Hyperbole b) Metaphor c) Simile d) Alliteration Steam Workshop Downloader