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
hammer [34]
3 years ago
10

The most important regulator of electrolyte concentrations in extracellular fluids is ________. A. cortisol B. aldosterone C. gl

ucagon D. insulin
Biology
1 answer:
Oduvanchick [21]3 years ago
3 0

Answer:

The correct option is B. aldosterone

Explanation:

In organisms the most important electrolytes from the point of view of their concentration, therefore, of their osmotic effect, are the sodium and potassium ions. Aldosterone is a hormone produced by the adrenal glands, it helps to control blood pressure and it maintains healthy levels of sodium and potassium in the blood, preserving the balance of body fluids and allowing nerves and muscles to function well. The renin hormone, produced by the kidneys, normally stimulates the adrenal glands to release aldosterone.

You might be interested in
5. Heterospory occasionally occurs in lycophytes and ferns, and in all seed plants. Botanists are convinced that heterospory mus
Margaret [11]

Answer:

An advantage to heterospory is endosporic gametophyte.

The endosporic gametophyte do permits for embryonic formation. It prompts it to have a reduced vulnerability to varying form of environments.

The second advantage that heterscopy could offer to plants is ensuring of a well apportioned nutrient filled environment.

The well apportioned nutrient filled environment is formed as a result of the megasporangium been adhered to the sporophytic plant body. This sees to promote a good formation of the embryo.

A further advantage of heterscopy is the aftermath of fertilization.

This integument is hard as it is necessary to preserve the female gametophyte and embryo.

8 0
3 years ago
Given an isolated desert city with little wind and long dry days, throughout the year, what would you consider before recommendi
nevsk [136]

Answer:

The little wind and long dry days throughout the year is a characteristic feature of Arid habitats. Definitely, there will be abundant sunlight, with rainfall. Consequently, the alternative source of energy is Solar energy.(photovoltaic) Wind energy would  have been used if the wind were strong and much, But with little wind, this is not an option.

Therefore ,confirming the use of solar  as source of energy

Explanation:

3 0
3 years ago
What is aconite? What symptoms does it produce?
SVEN [57.7K]
aconite produces<span> a numb or tingling feeling when someone comes into contact with it. The feeling spreads throughout the body, </span>producing muscle<span> weakness, abnormal heart rhythm, and respiratory failure.</span>
5 0
3 years ago
Read 2 more answers
Hi <br><br> What is a scientific theory ? <br><br><br> Thank you ! Have a nice day :)
BARSIC [14]
It is when someone has a thought about the wroks of science. Then their theory has been proved by other scientists which makes now known as a scientific theory
6 0
3 years ago
Read 2 more answers
What do animal cells need to make energy?
Serga [27]

Answer: Eating.

Explanation:

Animals obtain energy by eating plants or animals. The only form of energy a cell can use is a molecule called adenosine triphosphate (ATP). Chemical energy is stored in the bonds that hold the molecule together. ADP can be recycled into ATP when more energy becomes available.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Functions of the spleen include all of those below except ________. A. removal of old or defective blood cells from the blood B.
    7·1 answer
  • Based on the pedigree shown below, how is it possible for the daughter to have green eyes while the rest of the family has brown
    6·1 answer
  • Science has shown that smoking causes cancer. Which is an example of how
    7·2 answers
  • Which building or business in the city represent the mitochondria and why?
    7·1 answer
  • How to figure the scale diameter of a planet
    9·1 answer
  • What is a plant nucleus
    6·1 answer
  • Ribosomes are the site where
    12·2 answers
  • Boild water is it convection radiation cunduction or convection
    7·1 answer
  • How is a microhabitat and a microbiome different?
    15·2 answers
  • Which of the following is NOT an effect produced by the sympathetic nervous system?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!