1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kondaur [170]
3 years ago
6

Does homeostasis in and between cells help to return organ systems and the organisms as a whole back to homeostasis?

Health
1 answer:
ira [324]3 years ago
7 0

Answer:            Homeostasis refers to stability, balance, or equilibrium within a cell or the body. It is an organism’s ability to keep a constant internal environment. Homeostasis is an important characteristic of living things. Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell. The adjusting of systems within a cell is called homeostatic regulation. Because the internal and external environments of a cell are constantly changing, adjustments must be made continuously to stay at or near the set point (the normal level or range). Homeostasis can be thought of as a dynamic equilibrium rather than a constant, unchanging state.

Feedback Regulation Loops

The endocrine system plays an important role in homeostasis because hormones regulate the activity of body cells. The release of hormones into the blood is controlled by a stimulus. For example, the stimulus either causes an increase or a decrease in the amount of hormone secreted. Then, the response to a stimulus changes the internal conditions and may itself become a new stimulus. This self-adjusting mechanism is called feedback regulation.

Feedback regulation occurs when the response to a stimulus has an effect of some kind on the original stimulus. The type of response determines what the feedback is called. Negative feedback occurs when the response to a stimulus reduces the original stimulus. Positive feedback occurs when the response to a stimulus increases the original stimulus.

Explanation:

You might be interested in
Dosage ordered 40 mg of secobarbitol (elixir) The stock bottle contains 22 mg of secobarbitol in 5 ml solution. How many mL shou
rosijanka [135]
If the dose requires that a total of 40 mg be given, then you take the ratio of the stock bottle (mg/mL) and solve for the total amount of mL that are needed by multiplying the amount of mL required (x):

\frac{22}{5} *x=40

Multiply by 5 on both sides to give:

22x=200

Then solve for x:

\frac{200}{22}=9.091mL

Another, possibly quicker, way to solve would be to set up a proportion - one side the stock bottle ratio, and the other side the dosage requirements:

\frac{22}{5} = \frac{40}{x}

Cross multiply and you get:

22x=200

And you would solve this the same way as above.

So the patient should receive 9.091 mL of secobarbitol.
3 0
3 years ago
True of false? Secondary brain cancer spreads from another body organ.
Leviafan [203]

Answer:True

Explanation:It just is true

8 0
2 years ago
Which of these might be detected during a breast self-examination?
zzz [600]

Answer:

The correct answer is option D, that is, lumps and other changes.

Explanation:

A breast self-examination for breast awareness refers to an inspection of the breasts that one perform on their own. It is performed by using the eyes and hands to find if there are any modifications observed in the feel and look of the breasts. If one notices any breast modifications, then she should consult it with the doctor.  

While doing breast self-examination the following things can be observed:  

1. Dimples, bulges, puckers, or ridges on the skin of the breast.  

2. A knot or a hard lump close to the underarm.  

3. Changes in the manner the breasts feel or appear, comprising prominent fullness or thickness, which is distinct from the surrounding tissue.  

4. Redness, swelling, or pain and itching, scales, sores, or rashes.  

4 0
3 years ago
Read 2 more answers
Every year at the beginning of flu​ season, many​ people, including the​ elderly, get a flu shot to reduce their chances of cont
EleoNora [17]

Answer:                          

negative externality            

Explanation:

In simple words, negative externality refers to the loss that an unrelated third party experiences due to any economic transaction that occurs between the other two independent entities.

Under this concept the two parties do not deliberately effect the third party and generally that third party do not get any chance to tackle the loss before it actually happens. Diseases happening to general public due to pollution by factories is the prime example of negative externality.

3 0
3 years ago
How long does it take for your body to fully detox
AlekseyPX
Detox. Varies for every individual but most accurate is within a few days to a week
4 0
3 years ago
Read 2 more answers
Other questions:
  • How can a mutation in DNA base sequence cause a change in a trait
    7·1 answer
  • Whos objective is to prevent the advancement of the ball by the offense?
    6·1 answer
  • What is conflict resolution?
    11·2 answers
  • What is the advantage of preparing foods from scratch
    9·1 answer
  • (03.03 LC) Why do advertisers use testimonials?
    14·1 answer
  • ______ is the most common cause of acute gastroenteritis.
    8·2 answers
  • Marie should be taking in ____ kcal/day in extra calories during the second trimester of her pregnancy
    12·1 answer
  • Ăn hoa quả gì tốt cho bà bầu?
    5·1 answer
  • Common sites of c.trachomatis infection in women include all of the following except: ovaries cervix endometrium urethra
    8·2 answers
  • Which one of the following statements regarding physical activity and arthritis is most accurate?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!