describe what is a negative feedback system?

Answers

Answer 1

Answer:

Negative feedback is a type of regulation in biological systems in which the end product of a process, in turn, reduces the stimulus of that same process. Feedback, in general, is a regulatory mechanism present in many biological reactions. By allowing certain pathways to be turned off and on, the body can control various aspects of its internal environment. This is similar to flipping a switch. Feedback allows the product of a pathway to control the switch. Sometimes referred to as a “negative feedback loop”, negative feedback occurs when the product of a pathway turns the biochemical pathway off. Positive feedback, the opposite of negative feedback, is found in other biological pathways in which the product increases the pathway. Below are examples of negative feedback.

Hope this helps :)

(Brainliest?)


Related Questions

Select the correct answer.
Which list describes the aspects of health that should be in balance to achieve total wellness?
OA.
nutritional, physical, and mental
OB. physical, social, and emotional
C.
Intellectual, short-term, and long-term
OD. cultural, technological, and analytical

Answers

Explanation:

Total wellness balance..answer A. because without balance of the 3 is A.

because if you dont have all 3, you wud be lacking in at least one, your mental capabilities would be very limited as far as achieving your personal goals..

short-term disability is a disability that lasts:
0-3 months.
0-12 months.
1-2 weeks.
12-24 months.

Answers

Typically between 0-12 months. As I’ve personally not known of anybody taking closer to a year off, it’s often many are on short term disability for around 2-6 months, depending on severity.

Answer:

0-3 months

Explanation:

What are seven values that
are building blocks for good
character?

Answers

1. compassion
2. good citizenship
3. fairness
4. respect
5. responsibility
6. trustworthiness
7. honesty
sorry if it’s incorrect

Which food would be the better healthier choice

Answers

Vegetables because why not

How might the effect of jogging in place compare to walking in place?

Answers

Answer:

Walking puts less pressure on your joints, and you may be able to do it for longer. Running in place is more stressful on the body. However, it may burn more calories than walking, which may lead to increased weight loss. It also has a more positive effect on cardiovascular health.

Having an STD such as chlamydia, prevents someone from getting a different STD at the same time.
O True
O False

Answers

False, it can increase the chances of getting other diseases

You can lose body fat over time with regular physical activity if your caloric intake
remains the same?
true or false

Answers

true, but only with some people.

Answer:

True

Explanation:

How might the effect of jogging in place compare to walking in place?

Answers

Answer:

Walking puts less pressure on your joints, and you may be able to do it for longer. Running in place is more stressful on the body. However, it may burn more calories than walking, which may lead to increased weight loss. It also has a more positive effect on cardiovascular health.

Explanation:

hope this helps...

(─‿─)

I think jogging will make you more sweat and burn Calories faster than walking

PLEASE ANSWER CORRECTLY (15 POINTS)

Which answers show an advantage of free weights over selectorized weight machines?

(Select all that apply.)


Free weight exercises provide spinal support for people with lower back pain.

Free weight exercises can address the upper and lower body at the same time.

Free weight exercises can be performed in all planes of motion.

Free weight exercises limit excessive ranges of motion.

Answers

Answer: B and C are the answers

Explanation:

Free weight is preferable to selectorized weight machines because it enables exercises in all planes of motion and can simultaneously target the upper and lower bodies. Thus, options B and C are correct.

What is exercise?

Exercise is said to be the movement of the body parts that use physical motion to build strength and endurance and improves health by leading to a fit and healthy body.

The free weight exercises build strength and use objects that are not attached to anything to perform the task. Due to its free nature, it can simultaneously make the upper and lower body.

It allows the body to move and work in all planes of motion as they are not restricted unlike, the selectorized weight machines that are attached to some points and restrict movement.

Therefore, options B and C. free weight exercises are advantageous over selectorized weight machines.

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HIV Disease is transmitted through mosquito bites or by sharing personal objects such as forks, cups, hairbrushes, etc.
O True
O False

Answers

Answer:

The answer is False

Explanation:

The HIV virus is transmitted through between humans through the exchange of certain types of bodily fluids. Which basically means that HIV is mainly spread from person-to-person through blood, and other. Things. Y'know.

— Hope this helps!! Brainliest appreciated ♥

HIV disease is not transmitted through mosquito bites or by sharing the personal objects such as forks, cups, hairbrushes, etc. Thus, the given statement is false.

What is HIV disease?

HIV is the human immunodeficiency virus. This virus attacks the body's immune system. If HIV pathogen is not treated on time, it can lead to AIDS (acquired immunodeficiency syndrome). There is no effective cure available for the disease. Once a person gets HIV, they have it for life. This disease reduces the activity of the immune system and the person will thus have a weak immunity.

HIV is transferred from one person to other person due to sexual contact. HIV is transferred through the body fluids such as blood, saliva, semen, etc.

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Amnesty International is an international NGO focused on fighting human rights abuses around the world, including human enslavement, torture, and war crimes, and bringing violators to justice. The organization also works to aid people who have been falsely accused of crimes or have been persecuted for freely expressing themselves. One of the main goals is to change laws that are unjust.

Amnesty International is concerned with issues associated with

animal welfare.
health and health care.
humanitarian disaster relief.
social justice and equity.
Answer is "Social justice and equity"

Answers

Amnesty International is concerned with issues associated with social justice and equity.

What is Amnesty International?

Amnesty International is a global non-governmental organization (NGO) that works to defend and promote human rights worldwide. Founded in 1961, Amnesty International investigates and exposes human rights abuses, such as torture, unlawful killings, and arbitrary imprisonment, and advocates for justice, freedom, and equality for all individuals.

The organization works through research, advocacy, campaigning, and public education to raise awareness of human rights violations and pressure governments, corporations, and other actors to respect and protect human rights. Amnesty International also provides support and assistance to victims of human rights abuses and works to mobilize public opinion and engagement on human rights issues.

With a presence in over 150 countries and territories, Amnesty International is one of the world's leading human rights organizations.

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Bones have this joint in your wrists?
A. Slidinging
B. Hindge
C. Ellipsoid
D. Ball-n-socket

Answers

Answer:

C

Explanation:

The answer in C
A condyloid joint (also called condylar, ellipsoidal, or bicondylar) is an ovoid articular surface, or condyle that is received into an elliptical cavity.

what is the age of consent in Guyana​

Answers

Answer:

16

Explanation:

Answer:

The ages of consent in Guyana are 16 and up.

Which of the following is not a vitamin commonly found in legumes?
O Vitamin B-1
O Folic acid
O Vitamin E
O Biotin
O Calcium

Answers

D. Biotin
Explanation: I took this test and got it correct

Biotin is the Vitamin which isn't commonly found in legumes.

What are Legumes?

These are fruit of plants in the pea family (Fabaceae). They contain high

amounts of nitrogen and other nutrients in varying quantities. The

nutrients found include:

IronCalciumPotassiumPhosphorus etc.

Biotin is however not commonly found in legumes as it is mostly found in

dairy products.

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Which of the following is NOT transferred by alveoli?

A oxygen

B. blood

C carbon dioxide

D. gases

(this is not a multiple choice question)

Answers

blood is not transferred by alveoli
B .....................

List 3 Pros and cons about the archaeological sites being protected by development.

Answers

Answer:

Can archaeological excavation of sites not under immediate threat of ... Explore the pros and cons of research (as opposed to rescue and ... If the archaeology is bound to be destroyed through erosion or development then its destruction ... that the archaeology itself is a finite resource that must be preserved ...

Explanation:

Name 3 fouls that would result in you going in the One Minute Penalty Box?

Answers

Is this For hockey???

How do heredity and environment interact to influence intelligence scores?

Answers

Answer:

the first one is correct! Your welcome for double checking!!

Explanation:

Answer:

While it is true that heredity has a great effect on an individual's level of intelligence, research suggests that environment has the most influence on the two factors. ..Genetics may set the base levels of achievement, but human perseverance can affect a huge change in observed intelligence.

Explanation:

Hope it helps :)

Several studies have found that in the United States, there is a rising trend of obesity for people between the ages of 2 and 19. What does this say about the country's overall health?

Answers

It tells people about U.S citizens have their lives be at risk.

Overweight and obesity may increase the risk of many health problems, including diabetes, heart disease, and certain cancers. If you are pregnant, excess weight may lead to short- and long-term health problems for you and your child.

How was your experience from changing a baby’s diaper? A question from my health class assignment.

Answers

From my experience not so great! Very smelly and the baby tended to move a lot and not want to stay still so it was a bit complicated to get it done without stuff getting everywhere and just having a mess!

Assessment is an important part of fitness, and the same idea can be applied to many other areas of our lives. What are some other areas of your life that could benefit from periodic assessment? How would you assess specific areas of your life or activities, and how would this assessment be beneficial?

Answers

Answer:

Other areas of my life that can benefit from assessment are, school, work, sports, relationships. The assessment can bring realization to the situation and a new look at it.

The fitness assessment is crucial, and the same concept may be applied to many other aspects of our lives.

What are the benefits of periodic assessment?It helps the person to track the knowledge gainedTo find where one is lacking and work on it.To keep track of progress It helps one to know about the achievements and appreciate the process.Where can one use the periodic assessment in life?

One can apply it to

HealthSportsStudiesFitness

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How many cookies CAN you make?
1/12 cup Flour + 1/2 oz Butter + 1/24 cup Sugar → 1 Cookie

Answers

Answer:a little over 2 dozens. i believe

Explanation:

help me someone with my man problem​

Answers

Of course. If you need support or help just reply whenever

Sarah has optimal health, but she lives in a metro area that has high levels of air pollution. Which dimension of health will be lower for Sarah?

A.
Psychological
B.
Emotional
C.
Social
D.
Environmental

Answers

Answer:

D. Environmental. If the air is unfit to breath

Answer:D.

Explanation: Because how bad the air is and how it is not good for you

Which is a function of the Centers for Disease Control and Prevention (CDC)? help me please :D

Answers

The Centers for Disease Control and Prevention (CDC) is designed to improve the health of the people like for example it can help on disease prevention and control, environmental health, and health promotion and health education.

What causes inflammation?
a. Injury or infection
b. Disease
c. Pigment disorders
d. Hypertrophies

Answers

i think it would be A

What kind of attitude is being shown in promoting a healthy relationship in marriage when both couples communicate to each other to clear things or gap between them

Answers

By definition, communication is the transfer of information from one place to another. In relationships, communication allows to you explain to someone else what you are experiencing and what your needs are. The act of communicating not only helps to meet your needs, but it also helps you to be connected in your relationship.

I hope this helps

Communication

By definition,  In relationships, communication allows to you explain to someone else what you are experiencing and what your needs are. The act of communicating not only helps to meet your needs, but it also helps you to be connected in your relationship.Communicating effectively is something that rarely happens naturally for a lot of people. It is often something that people have to work at in their relationship. Despite being difficult, communicating effectively with your partner is possible and well worth it. It helps strengthen respect towards your partner.

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PLEASE HELP!

Tammy and her team of surgeons are creating procedures So far, they've
identified areas that need improvement and listed goals

What is the next
step the team should take?

A. Drafta procedures plan and designate task for each team
member
B. Discuss team goals and ask forcach team member to hare their
opinions
C. Strategize solutions for implementing the procedure
D. Conduct research to collect data that relie to with
reach their goals

Answers

Answer: D

Explanation:

The next step the team, she should take is to conduct research to collect data that relate to with reach their goals. The correct option is D.

Who are surgeons?

In skull base surgery, there is no need for a modifier when one neurosurgeon performs the approach operation, another does the definitive treatment, and a third performs the repair procedure. Except for the brain and the heart, every part of the body has veins and arteries that are managed by vascular surgeons.

Vascular surgeons, for instance, deal with neck carotid arteries that are occluded. After the aorta (a sizable main artery) exits the heart and enters the abdomen, it is treated for its abnormalities. a qualified medical professional with experience in neurosurgery.

Neurosurgeons are trained medical professionals that specialize in the treatment of neurological conditions such as Parkinson's disease, trigeminal neuralgia, head injuries, and back and neck discomfort. They're not only brain surgeons, either.

Therefore, the correct option is D. Conduct research to collect data that help to reach their goals.

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This are the effects of disaster that makes the people abandon their houses and seek shelter in other regions

Answers

Answer:

fabulous

unattractive

cr ap

kid

Explanation:

Question 2 5 pts What parts of your body are important for sensing the fullness of your stomach? O The appendix O The pancreas and adrenal glands O The gall bladder The vagus nerve, brain stem, and hypothalamus​

Answers

Answer:

The answer is your hypothalamus.

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