Which type of sensory receptor responds to touch and pressure?

A. mechanoreceptor

B. thermoreceptor

C. chemoreceptor

D. photoreceptor

Answers

Answer 1

A.mechanoreceptor

Thermo-temp

Chem-chemical

Photo-light

Answer 2

Answer: A. mechanoreceptor  

Explanation:

A mechanoreceptor is a sensory receptor that detects and responds to stimuli like mechanical pressure, vibration, touch, and sound that a living organism receives from the external or internal environment. These receptors are stimulated as a result of reflex muscle contraction which controls certain adaptive movements like acceleration and deceleration.


Related Questions

The diagram shows the female reproductive system. What structure is indicated by the arrow?

Arrow is pointing to the cavity in the center of the female reproductive system, to which the fallopian tubes and the vagina lead.

Cervix
Ovary
Uterus
Vagina

Answers

Final answer:

The structure indicated by the arrow in the diagram of the female reproductive system is the uterus, a pear-shaped muscular organ that is central to pregnancy, menstruation, and childbirth.

Explanation:

The structure indicated by the arrow in question, which points to the cavity in the center of the female reproductive system, is the uterus. The uterus is a pear-shaped muscular organ that is connected to the Fallopian tubes at its upper end, and it connects to the vagina through the cervix at its lower end. The primary function of the uterus is to nourish and carry a fetus during pregnancy, and it plays a vital role in the menstrual cycle and childbirth process. The other options, such as the ovary, which produces eggs and secretes estrogen, and the cervix, which is the lower part of the uterus, are different parts of the female reproductive system.

A double slit arrangement produces interference fringes for yellow sodium light. To produce narrower-spaced..?fringes, should red light or blue light be used?

Answers

Answer:

Blue light

Explanation:

Bcoz fringe widht is directly proportional to wavelength of light

And red has longest wavelength

Blue has shortest

some ways to help hair grow back fast

Answers

Finish your shower with a cool rinse.

Distribute your hair's natural oil.

Eat proteins such as egg, fish, etc as many as you can.

What enzymes are involved in the citric acid cycle?

Answers

Answer:

mitochondrial isoenzymes which is involved in the Krebs cycle

cytosolic isoenzymes is involved in metabolism of amino acids

Answer: the citric acid cycle is regulated primarily by the concentration ATP and NADH. key control points re enzymes isocitrate dehydrogenase and aketoglutarate dehydrogenase.

Rank the sequence of events at the NMJ that initiate an action potential in the muscle fiber, from first to last.- Action potential arrives at the axon terminal.- Acetylcholine binds to its receptors on the junctional folds.- Calcium ions enter the axon terminal.- Synaptic vesicles fuse to membrane of axon terminal.- Junctional folds become depolarized.- Action potential is initiated on the sarcolemma.- Acetylcholine is released into the synaptic cleft.

Answers

Answer:

Action potential arrives at the axon terminal.

Calcium ions enter the axon terminal.

Synaptic vesicles fuse to membrane of axon terminal.

Acetylcholine is released into the synaptic cleft.

Acetylcholine binds to its receptors on the junctional folds.  

Junctional folds become depolarized.  

Action potential is initiated on the sarcolemma.

Explanation:

When the electrical signal (action potential) reaches the axon terminal it opens Ca channels that release Ca ions from the outside inside the axon terminal. Ca ions trigger the fusion of vesicle with membrane of the presynaptic cell (axon terminal). As a consequence, neurotransmitter-acetylcholine is released into the synaptic cleft. It diffuses to the postsynaptic cell and binds to its receptor (nicotinic acetylcholine receptor). The binding of acetylcholine leads to the depolarization of  the sarcolemma.

Which of the following samples will have the greatest volume at STP?a. 22 g Neb. 22 g Hec. 22 g O2d. 22 g Cl2 e. All have the same V at STP

Answers

Answer:

22g of He

Explanation:

Volume of gas at STP is given as :

Volume occupied(dm³) = number of moles x 22.4dm³mol⁻¹

In order to solve this given problem, we would first find the number of moles from the different masses of atoms and molecules given.

Number of moles = [tex]\frac{mass }{Molar mass}[/tex]

Now, let us obtain the molar mass of the given atoms and elements:

For Ne; molar mass is the atomic mass = 20gmol⁻¹

      He = 4gmol⁻¹

      O₂ = (16 x2)gmol⁻¹  = 32gmol⁻¹

      Cl₂ = (35.5x2)gmol⁻¹ = 71gmol⁻¹

Number of moles of Ne = [tex]\frac{22}{20}[/tex] = 1.1mol

Volume occupied by Ne at STP = 1.1 x 22.4 = 24.64dm³

       

Number of moles of He = [tex]\frac{22}{4}[/tex] = 5.5mol

Volume occupied by He at STP = 5.5 x 22.4 = 123.2dm³

Number of moles of O₂ = [tex]\frac{22}{32}[/tex]  = 0.688mol

Volume occupied by O₂ at STP = 0.688 x 22.4 = 15.4mol

Number of moles of Cl₂ = [tex]\frac{22}{71}[/tex] = 0.3099mol

Volume occupied by Cl₂ at STP = 0.3099 x 22.4 = 6.94dm³

Brainliest will be given!!!

Look at the diagram of a solar eclipse.



At which location is the solar eclipse viewed in totality?

1
2
3
4

Answers

Answer:

The answer to this question is 3

Priscilla is in an auto accident that causes her head to crash against the windshield. her brain is pressed against the skull and bruised by the impact. she loses consciousness for three days, but none of the brain tissue is torn. priscilla experienced a ____.​

Answers

Priscilla experienced a coma

If astronomers discovered a new inner planet in the solar system, which characteristic would it most likely have?

large size
gaseous composition
many moons
fast revolution

Answers

Should be FAST REVOLUTION...

Brainly please!

Answer:

Fast revolution

Explanation:

The inner planets are composed of metallic rocks. They have rocky surface. The inner planets are Mercury, Venus, Earth and Mars. These are very small as compared to outer planets (Jupiter, Saturn, Uranus and Neptune). Also, the inner planets have very less moons as compared to outer planets. Outer planets have gaseous composition; mainly of hydrogen and helium.

The inner planets revolve around the sun faster than the outer planets. From Kepler's planetary law, we understand that the closer a planet to a star, faster would be its revolution and smaller would be its orbital period.

Thus, a new inner planet in the solar system would most likely have fast revolution.

Read the following statements that describe an HIV infection. What is the correct order in which they occur?

1) Viral DNA enters nucleus and inserts itself into host DNA.
2) Virus attaches to host cell membrane.
3) Virus coat fuses with cell membrane and viral RNA enters the cell.
4) The new viruses bud off from the host cell membrane.
5) Viral mRNA directs the host cell to assemble viral proteins.
6) Reverse transcriptase uses viral RNA as a template to make viral DNA.
Question 2 options:

A. 3,2,1,5,6,4

B. 3,2,1,6,5,4

C. 2,3,1,5,6,4

D. 2,3,6,1,5,4

Answers

Answer:

D. 3,2,1,5,6,4

How many chromosomes do human beings have?

Answers

Answer:

46

Explanation:

Each cell normally contains 23 pairs of chromosomes

Which piece of food equipment is allowed to rapidly reheat time/temperature control for safety food for hot holding?

Answers

microwave? i’m not too sure

Final answer:

A pressure cooker is suitable for rapidly reheating time/temperature control for safety food for hot holding, as it can quickly heat food to high temperatures that are necessary for safety and limit bacterial growth.

Explanation:

The piece of food equipment that is allowed to rapidly reheat time/temperature control for safety food for hot holding is a pressure cooker. This type of equipment is effective in quickly heating foods to the required temperature for safe hot holding. Pressure cookers work by raising the boiling point of water through increased pressure, permitting food to be reheated to temperatures as high as 252°F (122°C). It's crucial to achieve these high temperatures rapidly to limit the growth of bacteria and ensure that food reaches safe internal temperatures, as microbial growth is most rapid between 40 and 140 degrees Fahrenheit (4 and 60 degrees Celsius). According to the USDA, using a thermometer is the best way to ensure that food reaches the proper internal temperature for safety.

A 57-year-old woman has palpitations, chest discomfort, and tachycardia. the monitor shows a regular wide-complex qrs at a rate of 180/min. she becomes diaphoretic, and her blood pressure is 80/60 mm hg. which action do you take next?

Answers

The next appropriate action to take would be to administer synchronized electrical cardioversion.

What is the blood pressure?

The mentioned signs and findings point to a potentially fatal disease known as unstable ventricular tachycardia. The main warning signs include palpitations, chest pain, tachycardia (180 beats per minute heart rate), profuse perspiration (diaphoresis), and hypotension (80/60 mmHg blood pressure).

A dangerous heart rhythm abnormality that needs rapid attention is unstable ventricular tachycardia. Synchronized electrical cardioversion is the suggested treatment in this situation.

Learn more about blood pressure:https://brainly.com/question/29918978

#SPJ6

In a medical emergency with a patient showing tachycardia, diaphoresis, chest discomfort, and low blood pressure, immediate ACLS intervention, synchronized cardioversion, and calling emergency services are vital.

The next action to take in this scenario where a 57-year-old woman presents with palpitations, chest discomfort, and tachycardia with a rate of 180/min and diaphoresis, along with low blood pressure of 80/60 mm Hg, would be to consider this as a medical emergency and provide immediate treatment to stabilize the patient's condition. Calling for emergency medical services, initiating ACLS (Advanced Cardiovascular Life Support) protocols, and administering interventions like synchronized cardioversion to address the wide-complex tachycardia would be crucial steps to prevent further deterioration.

Which of the following real-world examples models linear motion? A. Throwing a rock in the air at a 60-degree angle B. Throwing a rock in the air at a 45-degree angle C. Running 50 m along a straight track D. Running around the curve of a track

Answers

Answer:

c is the correct option

Answer:

Option C, Running 50 m along a straight track

Explanation:

Linear motion is one directional motion which requires only one dimension to explain it. This motion is along a straight line.  

In all other options either the motion is taking place along a curved path(as in option D) , thereby making it a curvilinear motion or the motion is taking place at some angle (as in option A and B) thereby making it angular motion.

hence, option C is correct.

When a zygote divides into separate cells it is called

Answers

The answer is embryo

An enzyme is a protein that A)transports nutrients across a membrane B) increases the rate of a chemical reaction C)receives and sends signals across a cell D)provides structure for the cell's organelles

Answers

An enzyme is a catalyst for chemical reactions. Catalyst means that it "speeds up" something. This means that the answer is:

B) Increases the rate of a chemical reaction

Hope this helped!

~Just a girl in love with Shawn Mendes

An enzyme is a biological catalyst, making B the right answer.

I hope I helped!

The rate of cellular respiration is regulated by its major product, ATP, via feedback inhibition. As the diagram shows, high levels of ATP inhibit phosphofructokinase (PFK), an early enzyme in glycolysis. As a result, the rate of cellular respiration, and thus ATP production, decreases. Feedback inhibition enables cells to adjust their rate of cellular respiration to match their demand for ATP. Suppose that a cell's demand for ATP suddenly exceeds its supply of ATP from cellular respiration. Which statement correctly describes how this increased demand would lead to an increased rate of ATP production?
a) ATP levels would fall at first, decreasing the inhibition of PFK and increasing the rate of ATP production. b) ATP levels would rise at first, decreasing the inhibition of PFK and increasing the rate of ATP production. c) ATP levels would fall at first, increasing the inhibition of PFK and increasing the rate of ATP production. d) ATP levels would rise at first, increasing the inhibition of PFK and increasing the rate of ATP production.

Answers

Answer:

ATP levels would fall at first, decreasing the inhibition of PFK and increasing the rate of ATP production.

The microscopic view of sandstone contains what two components?

Answers

Sand Grains and Cement

An original DNA sequence is: CGA TGG CCA TTA. The mutated sequence is: CGA GG CCA TTA This mutation is called a ________________. deletion replacement hybrid

Answers

This type of mutation would be called a deletion

Hope this helps :)

Answer:

Deletion

Explanation:

Why is it likely that MOST speciation is allopatric?Because disruptive selection between forms of traits in sympatric populations is always very strong.Because vicariance events are common.Because related species are always found in allopatry rather than in sympatry.Because gene flow between populations prevents genetic divergence in sympatry.Because gene flow between diverging populations is strong in allopatry.

Answers

Answer:

Because gene flow between populations prevents genetic divergence in sympatry

Explanation:

Allopatric speciation is a form of speciation (creation of new species) that occurs as a result of geographic isolation. This means that a part of population becomes physically separated from the initial main population. There is no gene flow between these two populations and as a result the two populations  reach a high level  of genetic divergence. They can no longer interbreed which means they become two different species (speciation).

New populations evolve as result of mutation, genetic drift and natural selection.

Sympatric speciation is a form of speciation without geographic isolation, usually due to  the reproductive isolation or changes in the chromosomes of the organism.

Final answer:

Most speciation is likely to be allopatric because it involves the geographic separation of populations, restricting gene flow between them and allowing for genetic divergence and the development of new species over time.

Explanation:

In most cases, speciation occurs through allopatric speciation, which involves the geographic separation of populations from a parent species and subsequent evolution. This is because isolation of populations is more likely to occur and persist in allopatry than in sympatry. Allopatric speciation can result from events such as dispersal, where a few members of a species move to a new area, or vicariance, where a natural situation physically divides organisms. This geographic separation restricts gene flow between populations, allowing for genetic divergence and the development of new species over time.

Population A is made up of living animals. The members of population B feed on these living animals. What type of relationship is represented by population A and B?

Answers

Answer:

meow

Explanation:

fr fr

*5 Minutes LEFT*The scatter plots indicate the population of rabbits in the population over time. The y-axis represents the number of rabbits and the x-axis is time.

Which graph *most likely* represents a rabbit population that found a new, larger habitat, but then eventually experienced an increase in predation?
Graph A
Graph B
Graph C
Graph D

Answers

Answer:

The answer to that is C, just took the same quiz.

Explanation:

increases and then decreases because of predators. Hope this helps :)

as In the case of Marie curie, prolonged exposure to radioactivity of any kind can lead to all but one of these results

Answers

Pneumonia is not a result of prolonged radioactivity exposure, most especially regarding the cause of death of Marie Curie. In fact, pneumonia is primarily caused by bacteria and viruses infecting our lungs most specifically the alveoli. This alveoli gets filled with fluid, like water, that would cause extreme coughs.

Read more on Brainly.com - https://brainly.com/question/3360338#readmore

A eukaryotic gene is most likely to be transcribed if it is located where?

Answers

Answer:

in a euchromatic region of the genome

Name and discuss a source of error in performing and evaluating gel electrophoresis

Answers

Answer:

Contamination of a sample

Explanation:

Gel electrophoresis is  a method used in molecular biology for DNA analysis. This method includes the separation of DNA fragments through the gel according to their size or shape.

One of the major source of error is contamination of the DNA sample. This refers to the presence of foreign DNA in the sample of interest. As a consequence, the gel will have more bands.

Another errors might appear as a result of wrong concentration of the gel, wrong buffer pH, high/low concentration of dye etc.

Answer:

Contamination of a Sample

Explanation:

Choose from the following the requirements for an electric current.

an insulating material through which to travel
a conduction path
a source of energy
cold temperatures

Answers

I think the answer would a source of energy which would be answer C

Which of the following is the best modern definition of evolution?
A) descent with modification
B) change in the number of genes in a population over time
C) survival of the fittest
D) inheritance of acquired characters

Answers

your answer should be A. “descent with modification.”

Mark me brainliest please

Final answer:

The best modern definition of evolution is A) 'descent with modification', as it reflects the process through which species change over generations influenced by the mechanism of natural selection.

Explanation:

The best modern definition of evolution is A) descent with modification. This definition encapsulates the fundamental concept that species change over time, giving rise to new species through the mechanism of natural selection. Charles Darwin, one of the forefathers of the evolutionary theory, defined evolution using this phrase, meaning that while species share a common ancestor, the attributes of their descendants alter over the generations. Therefore, characteristics of offspring differ both from their parents and from one another.

Over many generations, those traits that provide an evolutionary advantage in reproducing and surviving in a given environment are more likely to be passed on, leading to significant changes in a species. This stands in contrast to the incorrect notions of evolution such as C) survival of the fittest or D) inheritance of acquired characters, which don't fully capture the complexity and the genetic basis of evolutionary change.

The body of a dead animal becomes very stiff in a condition called “Rigor Mortis”. Which of the following is NOT a factor in the development of rigor mortis? Calcium is released from calcium stores inside muscle cells. Tropomyosin proteins do not block myosin binding sites along actin filaments. Myosin heads remain bound to actin filaments after their power stroke. Calcium binds to the Troponin Complex. Lack of ATP synthesis causes a failure of myosin heads to bind to actin filaments.

Answers

Myosin heads remain bound to actin filaments after their power stroke.

Where in the cell does transcription occur?

Answers

Nucleus. Transcription is the process in which DNA is being copied to RNA and this process occurs in the Nucleus. Hope that satisfies your question

Which scenario describes a way that an abiotic factor can impact a marine system? Liquid water turning into solid ice encourages animal hibernations. Predation on krill is higher at the surface than at the depths. Rapid increases in water temperature cause extensive fish kills. Reproductive rates of seals show a dramatic increase.

Answers

Answer:

Rapid increases in water temperature cause extensive fish kills

Explanation:

Biotic factors are all living organisms that contribute to an ecosystem. On the other hand, abiotic factors are non-living factors, such as climatic factors (temperature, rainfall, wind), edaphic factors (soil type, soil texture, soil aeration etc). Changes of abiotic factors can have a huge influence on living organisms of ecosystem. The effects might be benefical or harmful.

Some of the most common abiotic factors that can impact a marine ecosystem are water temperature, currents, light, alkalinity, oxygent concentration etc.

Other Questions
In 1916, the Ford Motor Company sold 500,000 Model T Fords at a price of $440. Henry Ford believed that he could increase sales of the Model T by 1,000 cars for every dollar he cut the price. Use this information to calculate the price elasticity of demand LOADING... for Model T Fords. Use the midpoint formula in your calculation. Assuming the price decreases by $1 and the quantity increases by 1000 cars, the price elasticity of demand for Model T Fords is 1 (enter your response rounded to two decimal places). Use synthetic substitution to find g(3) and g(5) for the function g(x) = x5 8x3 2x + 7. If f(x)= 3/x+2-sqrt x-3, complete the following statement: The domain for f(x) is all real numbers____ than or equal to 3. You have 100 feet of fencing to build a circular sheet pen. what is the diameter of the largest pen you can build? What is the equation of the line that passes through (5,-2)and(-3,4) what are the basic responsibilities of citizens? what are the basic responsibilities of governments? If f (x) = 4x3 + 2x2 1, find f ( 1) (n+2)!/n!How do I simplify this? Please show steps who is blaise pascal The cost of renting a car is a flat $44, plus an additional 0.24 cents per mile that you drive. How far can you drive for $89? What large group of Southerners owned small farms of about 50 to 200 acres? a. yeomen c. rural poor b. plantation owners d. tenant farmers Explain the importance of calories Solve this quadratic equation using factorization 8xsquared-14x-4=0 Pizza Palace has a small business loan for 30 months at 6% interest. The expression for the total loan amount to be paid is p (1+r)^t, where:t is time in years,r is interest rate as a decimal, andp is the principal of the loan.Find the principal of the loan, to the nearest dollar, when the total loan amount to be paid is $404,886 at 30 months.A manager says, If the interest rate was cut in half, the difference between the total loan amount and the principal would also be cut in half.The statement is not always true.Provide a specific example to refute the managers statement. Which influences both chemical weathering and mechanical weathering? Corey bought 2 1/2 liters of paint for $60. What was the cost per liter of paint 3. Calculate the percent yield of silver chromate if 0.455 grams of silver chromate are producedfrom 0.500 grams of silver nitrate.2 AgNO3 + K2CrO4 -> Ag2 CrO 4 + 2 KNO3 Galileo select one:a. was brought before the inquisition.b. antagonized jesuit and dominican astronomers.c. published a book approved by the church.d. antagonized jesuit and dominican astronomers, was brought before the inquisition, and published a book approved by the church.e. none of these answers is correct. Which of the following characteristics of experiments are not also characteristics of surveys? Check all that apply.A.Data are gathered during the course of the study.B.Two or more treatments are compared in the study (possibly including "no treatment").C.One or more treatment groups and a control group are included in the study.D.The results of the study are analyzed statistically.E.Replication with other groups of subjects can improve the reliability of the study. solve this inequality. 1/3x-3 Steam Workshop Downloader