nicotinic and muscarinic receptors are classified as

Answers

Answer 1

Nicotinic and muscarinic receptors are classified as cholinergic receptors.

A cholinergic receptor is an acceptor membrane protein for acetylcholine and its agonists.

Acetylcholine mediates neural transmission at the ganglionic synapse of both systems - sympathetic and parasympathetic.

They differ in nicotinic (inhibited by curare) and muscarinic (inhibited by atropine) receptors, the activation of which leads to different biological effects.

Therefore, we can conclude that acetylcholine acts through two types of cholinergic receptors: muscarinic and nicotinic.

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Related Questions

why does my belly hang when i do planking exercise?

Answers

Answer:

When you perform the plank, it's not a case of just getting into the basic position - supported on your forearms (or hands) and toes. You must contract your abdominal muscles - and keep them contracted throughout - in order to maintain a flat straight spine.

The plank position is specifically designed to make you work your abdominals by contracting them like this. It almost forces you to do so. Therefore if your belly is hanging down perhaps it is because you are not actively pulling in (contracting) your abdominal muscles?

However, if you are overweight, your belly may hang a little simply

Explanation:

mark brainliest

Plank is a type of exercise to reduce belly fat and shape muscle.

When you perform the plank, it's not a case of just getting into the basic position - supported on your forearms (or hands) and toes.

You must contract your abdominal muscles - and keep them contracted throughout - in order to maintain a flat straight spine.

The plank position is specifically designed to make you work your abdominals by contracting them like this.

It almost forces you to do so. Therefore if your belly is hanging down perhaps it is because you are not actively pulling in (contracting) your abdominal muscles.

However, if you are overweight, your belly may hang a little due to its relaxed position. The earth has gravity which attracts all the bodies towards itself.

Hence, your belly hangs while doing planking.

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why do people continue to get sick with the common cold even after multiple bouts with this disease?

Answers

Answer:

It is possible to get sick regularly when the immune system is not functioning correctly. The reason for this is that the body is unable to fight off germs, such as bacteria, properly. If an infection occurs, it can take longer than usual to recover.

Explanation:

hope this helps

The first explanation is entirely correct however this is another way to look at your question:

The common cold is somewhat of an umbrella statement that has many different types of viruses, all with the associated symptoms, within it. Many of these are not yet identified however the most common virus that causes the common cold is Rhinovirus.

Where is long term care offered

Answers

Answer:

Explanation:

Long-term care is provided in different places by different caregivers, depending on a person's needs. Most long-term care is provided at home by unpaid family members and friends. It can also be given in a facility such as a nursing home or in the community, for example, in an adult day care center.

the ability to keep us while I can focus on the good aspects of the situation is called....​

Answers

Answer:

Optimism maybe?

Explanation:

Def:hopefulness and confidence about the future or the successful outcome of something.

Answer:

Concentarion

Explanation:

which organization is responsible for inspecting food

Answers

Answer:

Explanation:

The organisation responsible for inspecting foods is The Food Safety and Inspection Service (FSIS) of the United States Department of Agriculture.

The Food and Drug Administration (FDA) and the United States Department of Agriculture (USDA) are the two main agencies in charge of inspecting food in the United States.

Thus, the FDA is responsible for ensuring the quality and safety of the majority of food items, including processed foods, fresh produce, dairy products, and seafood. They carry out inspections, enforce laws, and keep an eye on food safety and labelling requirements.

On the other hand, the USDA concentrates on monitoring and controlling meat, poultry, and egg products. They make certain that these goods are processed hygienically, are safe, and are labelled correctly. Both organizations monitor and inspect food enterprises, test products, and enforce food safety laws in an effort to safeguard the public's health.

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in what part of the neuron does the action potential typically initiate?

Answers

In what part of the neuron does the action potential typically initiate? (The initial segment has the lowest threshold and, therefore, is the place where most action potentials are initiated.)

one-third of all abortions in the united states are ________.

Answers

surgical/medical abortions

what do you mean by reproduction?​

Answers

Answer:

I think the meaning of reproduction is when you reproduce.

I tried my best!! Hope this helps Not very good at this. Good Luck!!

which of the following is true about mental health and divorce ?

A.women experience more difficulties than men

b. men experience more difficulties than women

c. middle children experience more difficulties than first born children

d. every member of a family experience the difficulties in a different way

Answers

Definitely letter D. Every member of a family experience the difficulties in a different way.

Answer:

d. every member of a family experiences the difficulties in a different way.

Explanation:

Hope this helps! <3 :)

explain the importance of understanding the technical and tactical skills in football​

Answers

It’s very important to be able to dribble and pass which helps you score a goal in the game

Difference Threshold.

What's a personal experience you've had with this?
Easy pts.! Feel free to make it up if you want :)
It's for my Psychology class and I don't know wt to write lol
I will give Brainliest too

Answers

Answer:

One time I went to the hair salon to get a haircut. I didn't realize it, but I was the barber's first customer. I asked for an inch to be cut off. But she accidentally only cut half of an inch. I looked into the mirror, not noticing any difference. My hair looked the same as before! Once she fixed her mistake, I was able to notice that my hair was shorter.

Explanation:

I hope this helped!

Synthetic drugs are safer than other drugs because they are made where?
In nature
At the grocery store
In your neighborhood
In a laboratory

Answers

Probably in a laboratory
In a laboratory because people are able to regulate what is being created and produced

ENERGY From 2002 to 2005, U.S. consumption of renewable energy increased an average of 0.17 quadrillion BTUs per year. About 6.07 quadrillion BTUs of renewable power were produced in the year 2002. Write an equation in slope-intercept form to find the amount of renewable power P in quadrillion BTUs produced in year y between 2002 and 2005.

Answers

Answer:

Slope-Intercept is:  y = mx + b

your "x" is the thing that won't change by what you do to the other thing (independent variable). For your problem, time is time, if you change the btus you won't alter time. So your independent variable is time. They want you to represent time with the letter Y.

your "y" is the dependent. for your equation, y will represent btus. They want you to represent this with the letter P.

m = slope or average change (0.17 quadrillion btus/year)

b = starting value and/or y-intercept (6.07 quadrillion btus)

plug into y = mx + b

P = (0.17 quadrillion btus/year)Y + (6.07 quadrillion btus)

Explanation:

Answer:

p=0.17y+6.07

Explanation:

I don't know how to do it but that's the correct answer

PLZZ HELP MEEEE I will give brainliest

1. How does the HIV virus affect the immune system of humans. Be sure to talk about which cells it uses as a host and how using these cells destroys the immune system.

2. When does an HIV patient develop AIDS and what is the cause of death for most AIDS patients?

3. Is there a cure for AIDS and what affect do drug treatments have on HIV?

Answers

Answer:

1. HIV finds the white blood cells, called cd4 cells. HIV gets inside the cd4 cell and makes copies of itself. Then, HIV kills the cd4 cell and the new HIV copies find other cd4 cells to get inside and start the cycle again. HIV kills immune system cells that help the body fight infections and diseases.

2. Untreated, HIV typically turns into AIDS in about 8 to 10 years. Leading causes of death for HIV patients were accidental death and suicid3.

3. There is no effective cure for HIV. But with proper medical care, you can control HIV. Treatment Reduces the Amount of HIV in the Blood

Ribosomes use the instructions written on ______ in order to make proteins correctly.

Answers

Answer:

Ribosomes use the sequence of codons in mRNA to assemble amino acids into polypeptide chains. The decoding of an mRNA message into a protein is a process known as translation. Messenger RNA is transcribed in the nucleus and then enters the cytoplasm for translation.

Explanation:

the almond-shaped brain region that is key in producing and recognizing fear is called the

Answers

Answer:

The amygdala

Explanation:

The term amygdala comes from Latin and translates to "almond," because one of the most prominent nuclei of the amygdala has an almond-like shape

What health behaviors or skills do you think most people are more likely to develop a

plan for? Name at least two and explain your selections.

Answers

Answer:

Explanation:

The 3 healthy behaviors assessed were self-reported fruit and vegetable consumption, self-reported physical activity, and having a BMI of less than 25 kg/m2, which was calculated by using self-reported weight and height at the time of survey.21-Feb-2019

Two health behaviors or skills that many people are likely to develop a plan for are exercise and diet.

What a diet and exercise plan?

Exercise is an important aspect of maintaining good health, as it can help to improve cardiovascular fitness, strengthen muscles and bones, reduce the risk of chronic diseases such as obesity, diabetes, and heart disease, and improve mental health and quality of life. Therefore, it is not surprising that many people make a conscious effort to incorporate regular physical activity into their daily routines, whether through structured exercise programs, sports, or other forms of physical activity. This might involve setting specific goals, such as running a certain distance or lifting a certain amount of weight, and creating a plan to achieve those goals, such as joining a gym or fitness class, or scheduling regular workouts with a personal trainer or workout partner.

Similarly, diet is an important factor in maintaining good health, as it can impact a person's energy levels, weight, and overall well-being. Many people therefore make a conscious effort to plan their meals and snacks in order to ensure that they are consuming a balanced and nutritious diet. This might involve creating a meal plan, shopping for healthy ingredients, and cooking meals at home, or seeking out healthy options when dining out. It might also involve making lifestyle changes, such as cutting back on processed or high-fat foods, or increasing the intake of fruits, vegetables, and other nutrient-rich foods.

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I accidentally left a metal spoon in some peach cobbler I think around 12am is when I got some then went to bed and saw it this morning at 8 is it safe to eat

Answers

Answer:

for safety do not eat it

Explanation:

If the spoon is made of low grade metal/ sliver, the toxins present in the metal/ sliver can leach out into the food stored in such containers.

When experiencing ________ amnesia, you experience loss of memory for events that occurred prior to the trauma.
A. anterograde; retrograde
B. retrograde; anterograde
C. flashbulb; retro-antero
D. antero-retro; flashbulb

Answers

Answer:

Retrograde Amnesia

Reinhart discusses making an epoxy of sorts in terms of bread. The first part of the epoxy is whole grain bread. What is the second part he talks about?

please help me out !!

Answers

In his TED Talk, Peter Reinhart talked about the whole grain bread he had made with the intent of adding flavor to it. After talking about the whole grain bread he then talks about the spent-grain bread.

According to Reinhart, the spent grain bread was made by adding spent grain which could be light or dark to the bread mixture.

To extract the flavor from this sort of bread, malting, roasting, and sprouting were employed.

The outcome of this sort of combination is high fiber bread that has a nice flavor that people will enjoy.

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Answer:

In his TED Talk, Peter Reinhart talked about the whole grain bread he had made with the intent of adding flavor to it. After talking about the whole grain bread he then talks about the spent-grain bread.

According to Reinhart, the spent grain bread was made by adding spent grain which could be light or dark to the bread mixture.

To extract the flavor from this sort of bread, malting, roasting, and sprouting were employed.

The outcome of this sort of combination is high fiber bread that has a nice flavor that people will enjoy.

Explanation:

1) What is conception and pregnancy?​

Answers

Answer:

Conception is the time when sperm travels up through the vagina, into the uterus, and fertilizes an egg found in the fallopian tube. Conception — and ultimately, pregnancy — can involve a surprisingly complicated series of steps. Everything must fall into place for a pregnancy to be carried to term.

Answer:

Conception is the successful joining of an egg and sperm. Pregnancy is the term used to describe the period in which a fetus develops inside a woman's womb or uterus. Pregnancy usually lasts about 40 weeks, or just over 9 months, as measured from the last menstrual period to delivery.

Explanation:

most deaths from ebola are due to loss or organ failure, despite the widespread bleeding characteristic of this disease.

Answers

Answer:

Fluid

Explanation:

I hope this helps!

Alpine skiing evolved from____

water skiing

cross country skiing

downhill skiing

snow shoeing​

Answers

Airplane skiing evolved from water skiing

Answer:

Downhill skiing

Explanation:

whats the difference between purified and distilled water

Answers

Answer:

purified water is water that was filtered to make it clean. distilled water was steamed to make it clean

Explanation:

a lab assistant is tasked with finding the sympathetic trunks. where should he be looking?

Answers

Answer:

 the posterior to the vertebral column

What is the tapered finish line of the margin at the cervical area of a tooth preparation?

Answers

Answer:

Chamfer

Explanation:

I hope this helps!

Deaths due to lifestyle diseases have declined since the early 1900s. true or false

Answers

Answer:

false is the answer

Explain two Christian teachings
about judgement.

Answers

Answer:

Christians believe that God has always existed as judge over his creation. God's judgement is a process that ends in a decision about whether a person is worthy of his reward (Heaven) or not (Hell). ... Others believe that all souls must wait until the Day of Judgement, when they will be judged together.

how can i get over my social medias getting deleted without my wanting to/permission lol
i don’t wanna be so annoyed by it i just wanna let it go but it’s a little difficult

Answers

Explanation:

May be u haven't read those setting properly

atherosclerotic heart disease of native coronary artery

Answers

Answer:

Coronary artery disease (CAD) is a condition which affects the arteries that supply the heart with blood. It is usually caused by atherosclerosis which is a buildup of plaque inside the artery walls. This buildup causes the inside of the arteries to become narrower and slows down the flow of blood.

Explanation:

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