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
AlexFokin [52]
2 years ago
7

The blood-brain barrier functions to Multiple Choice regulate the movement of materials from the blood to the brain. regulate th

e synapses between the brain and the blood. serve as an open passage between the blood and CSF surrounding the brain. increase blood pressure in the cranium when needed.
Biology
1 answer:
Molodets [167]2 years ago
4 0

The blood-brain barrier functions to regulate the movement of materials from the blood to the brain (option A).

<h3>What is the blood-brain barrier?</h3>

The blood-brain barrier is a structure in the central nervous system (CNS) that keeps various substances found in the bloodstream out of the brain while allowing in the substances essential to metabolic function, e.g. oxygen.

The blood-brain barrier serves as a protective barrier for the brain that prevents the entry of substances in the bloodstream that can cause brain damage.

Therefore, the blood-brain barrier functions to regulate the movement of materials from the blood to the brain.

Learn more about blood-brain barrier at: brainly.com/question/9643165

#SPJ1

You might be interested in
How are the three stages of photosynthesis linked?
pantera1 [17]

STEP ONE: Harvesting Radiant Energy

The first step of photosynthesis occurs in the chloroplasts of plant cells. Light photons are absorbed by a pigment called chlorophyll, which is abundant in the thylakoid membrane of each chloroplast. Chlorophyll appears green to the eye because it does not absorb green waves on the light spectrum. It reflects them instead, so that’s the color you see.

STAGE 2: Converting Radiant Energy

After radiant energy from sunlight is absorbed, the plant converts light energy into a usable form of chemical energy to fuel the plant’s cells

STAGE 3: Storing Radiant Energy

The last stage of the photosynthesis process is known as the Calvin-Benson cycle, in which the plant uses atmospheric carbon dioxide and water from soil to convert ATP and NADPH. The chemical reactions that make up the Calvin-Benson cycle occur in the stroma of the chloroplast.

3 0
2 years ago
Which mate selection preference is stronger for men than women?
Zinaida [17]
It would be the male because because it developes more than in a female. in the female it degenerates.

6 0
4 years ago
Which is rhe best analogy of a wave
Rina8888 [55]
-A wave is like water rippling in a pond.
7 0
3 years ago
With which part or parts of the heart do you think sympathetic and parasympathetic neurons form synapses? explain your reasoning
Softa [21]

The autonomic nervous system is the one that pertains to sympathetic vs parasympathetic. The autonomic nervous system has three divisions: the enteric nervous system, the sympathetic nervous system, and the parasympathetic nervous system.

Sympathetic is the nervous system responsible for your “fight or flight” responses in times of emergencies. It controls the body’s responses to stress, injuries, or perceived threats.

Parasympathetic is the nervous system responsible for your “rest and digest” responses in times of non-emergencies. It controls the body’s responses at rest and helps your body regulate its normal daily organ functions.

One way to remember how to distinguish between the two is to associate the beginning letters of the words with their corresponding attributes.

The sympathetic nervous system kicks in during times of stress, and the parasympathetic nervous system kicks in during times of peace.

Of course, there is much more to both nervous systems than that so let’s look a little bit closer at both.

Learn more about nervous system here

brainly.com/question/13487019

#SPJ4

8 0
2 years ago
Type of genetic material
AlexFokin [52]

Answer: DNA

Explanation:

5 0
3 years ago
Other questions:
  • If you wanted to evaluate a broken knee you could use all the following except what
    7·1 answer
  • Why do some people not belive in global warming?
    14·1 answer
  • Water's physical and chemical properties make it an agent of both mechanical and chemical weathering.
    14·1 answer
  • Plants and fungi were once classified in a single kingdom. Which similarity between plants and fungi led to this classification?
    14·1 answer
  • If ADP stands for adenosine
    9·1 answer
  • How does a water molecules shape make it polar?
    9·1 answer
  • What is 1,430,000,000 in scientific notation?
    7·2 answers
  • Which is a reservoir for nitrogen?
    8·1 answer
  • PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
    12·2 answers
  • Precizati 2 asemanari si 3 deosebiri intre mitoza si meioza !!!urgent va rog
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!