how do neurons transmit signals throughout the body?

Answers

Answer 1

Answer:

When neurons communicate, an electric impulse triggers the realease of neurotransmitters from the axon into the synapse. The neurotransmitters cross the synapse and bind to special molecules on the other side ,called receptors. Receptors are located on the dendrites. Receptors receive And process the messages


Related Questions

What is Mpemba's effect?​

Answers

Answer:  The Mpemba effect is a catch-all term for possible cases in which hot water appears to freeze faster than cold water. The phenomenon is temperature-dependent. There is disagreement about the parameters required to produce the effect and about its theoretical basis.

Explanation:

Answer:

The Mpemba effect is a catch-all term for possible cases in which hot water appears to freeze faster than cold water.

Explanation:

The word "mycotoxins" means © food poisons parasitic poisons fungus poisons O bacteria poisons​

Answers

Answer:

I think the answer is food poison

Answer: poisons fungus poisons

Explanation:

In corgis, a breed of dog, short tails are completely dominant to long tails. If two long-tailed corgis have puppies, what is the percent chance of having a puppy with a short tail?

Answers

Answer:

0%

Explanation:

This question involves a single gene coding for tail length in a breed of dog called Corgis. The allele for short tail (S) is dominant over the allele for long tail (s).

According to this question, two long-tailed corgis are crossed i.e. ss × ss. Each parent corgis will produce only 's' gametes. Using this gametes in a punnet square (see attached image), the following proportion of puppies will be produced:

All ss (long-tailed) offsprings/puppies.

Based on the question asked, 0% or none of the puppies produced will have a short tail.

what is one difference between ion channels and ion pumps​

Answers

Answer:

Ion pumps can be distinguished from ion channels on the basis that ion pumps actively transport ions against a concentration gradient, while ion channels allow ions to passively flow down a concentration gradient.

Explanation:

Explain how the nervous and endocrine systems work together to control the body and maintain homeostasis in a paragraph.

Answers

Answer:

Explanation:

The nervous system controls virtually all body activities, and the endocrine system secretes hormones that regulate these activities. Functioning together, the organ systems supply body cells with all the substances they need and eliminate their wastes. The glands of the endocrine system secrete hormones into the bloodstream to maintain homeostasis and regulate metabolism. The hypothalamus and the pituitary gland are the command and control centers, directing hormones to other glands and throughout the body.

Fitness is defined as the probability of an organism ............ and ............ in the environmen
in which it is found.
Which words correctly complete gaps 1 and 2?

A. photosynthesising and respiring
B. reproducing and respiring
C. surviving and reproducing
D. surviving and photosynthesising

Answers

Answer:

C

Explanation:

A plant shows incomplete dominance in size. A tall plant (TT) is crossed with a medium plant (Tt).
What percentage of the plants will be tall?

Answers

Answer:

     T     t

T   TT  Tt

T   TT   Tt

Explanation:

4. This photograph was taken in 2004, 24 years after Mount Saint Helens erupted. Compare and contrast this photo with the previous three. What changes do you see in the biotic and abiotic factors? Does anything surprise you about this series of photographs?

Answers

Answer:

In this picture the ground is now completely covered in vegetation and trees are growing back all along the road and sides of the picture. Then there’s little flowers and grass and bushed all over the place. In the other pictures the ground was bare, with the second and third pictures having bushes and other little vegetation starting to grow. Changes in the Biotic Factors: There are now larger trees, there is grass, flowers, small bushes, and other small vegetation growing. Changes in Abiotic Factors: The ground is no longer dust and ash, The dead trunks and branches are covered in vegetation for the most part and are decomposing.

Explanation:

Brainliest Please?!

In a certain ecosystem, there is a population of lynx that feed on snowshoe hares. If there is less food for the hare for several years, what will most likely be the result for the lynx population?

A. The lynx population will increase.

B. The lynx population will decrease.

C. The lynx population will go extinct.

D. The lynx population will stay the same.

Answers

Answer:

B

Explanation:

since the will be less food for the hare, less hare will be able to survive. that means some lynx will not get hare and the lynx will die which means the lynx population will decrease

What is the molecule called that all living things use for immediate
useable energy?
ATP, Sugar,fat, All of these

Answers

Hello there!

I think ATP would be the answer in this instance. See, ATP is the pure form of energy that cells prefer to use. Sugars and fats are good for energy, too - but sugars and fats must be converted into energy before use. So ATP is the only energy source listed that doesn't need to be metabolized before the cell can use the energy.

I hope this helps!!

The sugar that is made during photosynthesis is ribose.
True
False​

Answers

Answer:

True! :) Also, reminder drink some water and relax. <3

Explanation:

What are the two functions of the skeletal system? *
A. Provides stucture and protection
B. Sends and recièves signals throughout the body
C. Obtain nutrients and removes waste produced by the body
D. Regulates body temperature and protects the body from damage.


HELP PLEASE

Answers

Answer:

A. provide structure and protection

hope it helps

Where does The energy come from to heat the oceans

Answers

Answer:

the sun

Explanation:

Answer: Energy from the sun heats the surface water of the ocean. In tropical regions, surface water can be much warmer than deep water. This temperature difference can be used to produce electricity and to desalinate ocean water.


Explanation: hope this helps.

.In the cladogram above, which pair of species is most closely related to each other? * 2 points a. Hamster and salamander b. Lizard and salamander c. Salamander and mountain lion

Answers

Answer:

b. Lizard and salamander

Explanation:

Both Lizard and salamander are closely related species because of their body structure and appearance. Both Lizard and salamander have similar shape and structure but belongs to different group. Lizard belongs to reptiles whereas salamander belongs to amphibian family. Both Lizard and salamander are vertebrates, cold blooded animals, carnivorous, has a tail and four legs. So we can conclude that both Lizard and salamander are closely related to each other.

If you were to examine a sample of 1000 cells, in which of the phases listed below would you expect to find most of the
cells?
O Interphase
O Metaphase
O Anaphase
O Telophase

Answers

Answer:

Interphase

Explanation:

interphase

What magnification will you generally start out using when scanning for parasites? A. 4X. B. 10X. C. 40X. D. Both A and B.

Answers

Answer:

Explanation:

D. Both A and B

A student created a table to compare animal adaptations. Based on the table, which
animal has a behavioral adaptation, and how does it give the animal an advantage?
Animal Adaptation
Duck Webbed feet
Squirrel Collects and stores food
The duck, because the behavioral adaptation allows it to catch prey.
The duck, because the behavioral adaptation helps it survive the environment.
The squirrel, because the behavioral adaptation provides food during winter.
The squirrel, because the behavioral adaptation to have more offspring.

Answers

Answer:

B

Explanation:

Ducks have the webbed feet so, they could swim in the water so they don't drown. That is animal adaptation to the environment.

Based on the given table, the animal with a behavioral adaptation is the squirrel, which collects and stores food. This adaptation gives the squirrel an advantage by helping it survive during times when food is scarce, such as during the winter months, which is in the third option.

What is behavioral adaptation?

The behavioral adaptation of collecting and storing food is an important survival strategy for many animals, including squirrels. During times of abundance, such as the fall months, squirrels will collect and store food, such as nuts and seeds, in order to have a food source during times of scarcity, such as the winter months. This allows the squirrel to survive and avoid starvation during times when food is less readily available.

Hence, Based on the given table, the animal with a behavioral adaptation is the squirrel, which collects and stores food. This adaptation gives the squirrel an advantage by helping it survive during times when food is scarce, such as during the winter months, which is in the third option.

Learn more about the behavioral adaptation here.

https://brainly.com/question/29767717

#SPJ2

Why didn’t Henrietta get compensated for her cells

Answers

The eldest son wants compensation from Johns Hopkins University and possibly others for the unauthorized use of her cells in research that led to decades of medical advances.

Which of the following is a characteristic that only living things share?
O A. They grow and develop.
O B. They need materials and energy.
O C. They respond to their environment.
O D. They are made of at least one cell.

Answers

D cuz u needs cells to be living

Answer:

D

Explanation:

To be a livivng thing you must have cells

How would life on earth change if there was no clean water or air?

Answers

Answer:

With no water supply, all vegetation would soon die out and the world would resemble a brownish dot, rather than a green and blue one. Clouds would cease to formulate and precipitation would stop as a necessary consequence, meaning that the weather would be dictated almost entirely by wind patterns.

are food will die then the animals will die then we would die and the earth wouldn't be green no more it will be brown and bry there will be no clouds ether or grass

Biology 1
Food web
Food chain
Hurry up pls

Answers

The answer is mice bc they’re the primary consumers/herbivores

Examine the image that shows the folds in the lining of the small intestine. Which of the statements best describes the interaction between the small intestine and another organ based on the model shown here?

Answers

Answer: It’s C.) The increased surface area to volume ratio of the small intestine allows for the absorption of materials into the bloodstream more efficiently.

Explanation:

The word “contract” in this paragraph tell you:
A. The muscles are involuntary
B. The muscles are aching
C. The muscles become larger
D. The muscle tighten inward

Answers

Contract means The muscle tighten inward

A plant can be made resistant to weed killers through genetic engineering. how can genetic engineering create a plant resistant to the weed killer?

A. By exposing the plant to different weed killers

B. By modifying the plant’s cells to make new proteins

C. By harvesting the plant in a different season

D. By exposing the plant’s cells to ultraviolet radiation

Answers

It’s A. By exposing the plant to different weed killers
Is A Sorry got to go

Two interacting systems involved in plant transport are shown here. Which statement best describes the function of xylem and phloem in transporting substances throughout the plant?

Answers

Answer:

C. Xylem transport water and nutrients from the soil to the leaves while phloem transport carbohydrates from the leaves to the rest of the plant.

Explanation:

Describ how animals receive their energy indirectly from plants?

Answers

Answer:

PLANTS are 'PRODUCERS' of energy. They use SUNLIGHT + water, minerals and carbon dioxide to make energy. ... To get energy animals need to eat. They get their energy INDIRECTLY from the from the sun by eating other organisms.

Write a paragraph explaining the steps involved in a muscle contraction starting from the brain sending a signal to the muscle and ending with the muscle contraction.

Answers

Answer:

A Muscle Contraction Is Triggered When an Action Potential Travels Along the Nerves to the Muscles.Muscle contraction begins when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron. The neuromuscular junction is the name of the place where the motor neuron reaches a muscle cell. Skeletal muscle tissue is composed of cells called muscle fibers. When the nervous system signal reaches the neuromuscular junction a chemical message is released by the motor neuron. The chemical message, a neurotransmitter called acetylcholine, binds to receptors on the outside of the muscle fiber. That starts a chemical reaction within the muscle.Acetylcholine Is Released and Binds to Receptors on the Muscle Membrane.

A multistep molecular process within the muscle fiber begins when acetylcholine binds to receptors on the muscle fiber membrane. The proteins inside muscle fibers are organized into long chains that can interact with each other, reorganizing to shorten and relax. When acetylcholine reaches receptors on the membranes of muscle fibers, membrane channels open and the process that contracts a relaxed muscle fibers begins:

Open channels allow an influx of sodium ions into the cytoplasm of the muscle fiber.

The sodium influx also sends a message within the muscle fiber to trigger the release of stored calcium ions.

The calcium ions diffuse into the muscle fiber.

The relationship between the chains of proteins within the muscle cells changes, leading to the contraction.

Explanation:

Sry I don’t know how to explain It’s a lot.

Select the statement that describes the major site where antiviral action is blocked by the protease inhibitors. Select one: a. The protease inhibitors block the ability of the human immunodeficiency virus from attaching and entering the cell membrane. b. The protease inhibitors block the uncoating process of the human immunodeficiency virus by binding to protease. c. The protease inhibitors block the nucleic acid synthesis of the human immunodeficiency virus. d. The protease inhibitors inhibit the late protein synthesis and processing of the human immunodeficiency virus.

Answers

Answer:

d. The protease inhibitors inhibit the late protein synthesis and processing of the human immunodeficiency virus.

Explanation:

Protease inhibitors are antiviral agents used to fight against pathogenic viruses such as retroviruses (e.g., human immunodeficiency virus, HIV) and RNA viruses (e.g., hepatitis C virus). Protease inhibitors can drastically reduce the viral load. Protease inhibitors may target 1-virus-encoded proteases which are responsible to produce functional proteins from polyprotein precursors and 2-processing structural proteins that are required for virus assembly. Some examples of protease inhibitors include, among others, ritonavir and indinavir, which are used in patients with HIV infection.

GIVING BRAINLIEST!!!!!!

Rule 1: Multiply by 2 starting at 10. Rule 2: Subtract 4 starting from 24. What is the first term that appears in both sequences?

10
14
20
26

Answers

Answer: 20. have a nice day!

Answer:

Explanation:

30

Please help me
need answers

Will give the brainliest!​

Answers

Answer:

1. Option B

2. Option B

Please vote brainliest for further answers :)

Both answers are B, have a good day!
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Which statement is true regarding the Japanese attack on Pearl Harbor?A)All three U.S. aircraft carriers were sunk during the attack.B)The Japanese launched only one attack against the U.S. Pacific Fleet.C)Nearly one-third of all U.S. casualties resulted from the sinking of the U.S.S. Arizona.D)Japanese battleships inflicted the most damage on the U.S. Pacific Fleet. What is the area of this figure? The raid at Harpers Ferry wasJohn Brown's idea to steal guns from the government and begin a slave rebellionthe most successful battle for the South in the American Civil Warplanned by Dred Scott and carried out to end all slavery above the 36 30 parralelNone of the Above Kayak Company uses a job order costing system and allocates its overhead on the basis of direct labor costs. Kayak Company's production costs for the year were: direct labor, $30,000; direct materials, $50,000; and factory overhead applied $6,000. The predetermined overhead rate was: Multiple Choice 5.0%. 12.0%. 20.0%. 500.0%. 16.7% PLEASE HELP ME PLEASE?? What is natural selection In a paragraph This is for 8 grade but can someone help me why people in Europe supported totalotarian leader after world war 1 In one day, a book store earned $189 in sales for 4 copies of a new cookbook and 5 copies of a new science fiction novel. On the next day, it earned $146 in sales for 3 copies of the cookbook and 4 copies of the science fiction novel. What was the price of each book? Please answer fast I will make you brainliest The 18th Amendment to the U.S. Constitution _________ and the 21st Amendment _______________.a.established the national income tax; repealed the national income taxb.put in place antitrust laws; repealed antitrust lawsc.established prohibition; repealed prohibitiond.established bank regulations; repealed insurance regulations O D) 9610) What is the value of the expression 16 + 24 = 2^3x3 - 81 pointA) 7B) 9C) 17D) 201 pointncion is equivalent to b+b+b+b? * T ______ (jugar) al tenis.conjugate the suggested verb into the imperfect tense . use accents ! If 12% of x is 72 and 1/8 of y is 16 what is the value of x-y Find a product demonstration that educates people about a particular product. Describe that demonstration. Evaluate the demonstration by explaining whether it educated you about the product or simply tried to persuade you to buy the product. Now, design your own product demonstration about a product you would like to investigate. Help me with this please can you help me with this Consider the reaction of tin with potassium hydroxide and water. Sn (s) 2KOH (aq) 4H2O (l) K2Sn(OH)6 (s) 2H2 (g) Determine the limiting reactant in a mixture containing 122 g of Sn, 134 g of KOH, and 63.9 g of H2O. Calculate the maximum mass (in grams) of potassium hydroxystannate, K2Sn(OH)6, that can be produced in the reaction. The limiting reactant is: The Smoot-Hawley Act, signed into law in 1930, increased U.S. tariffs to an unprecedented level of 53%, causing a sharp decline in U.S. exports. In 1934, however, changes in the U.S. trade policy enabled U.S. manufacturers to resume business with their foreign distributors. Which of the following is the most likely reason for the increase in U.S. exports after these changes?A. The president received the authority to negotiate bilateral tariff-reduction agreements with foreign governments. B. The scientific tariff was introduced, which allowed the president to increase tariff levels if foreign production costs were below those of the United States. C. Congress was given the authority to approve bilateral trade agreements. Can someone help only answer if you know and scam links are getting reported jennifer got a box of chocolates the box is a rectangular prism the measurments are 3in x 4in x 5in what is the surface area of the box of chocolates If I have the letter x after a number, what does it mean?Ex. 20x = 5