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
matrenka [14]
3 years ago
5

What are the two main differences between capillaries in the periphery and capillaries surrounding the brain

Biology
1 answer:
Lorico [155]3 years ago
8 0

Answer:

The options are not given but they are gotten from another websites.

A. Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells.

B. Capillaries surrounding the brain have pores and are surrounded by membranes of astrocyte cells.

C. Capillaries surrounding the brain have no pores and are not surrounded by membranes of astrocyte cells.

D. Capillaries surrounding the brain have pores and are not surrounded by membranes of astrocyte cells.

The correct answer is option A.

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells.

Explanation:

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells because

Capillaries are tiny blood vessels in the circulatory system that connect aterioles to venules. They are the most abundant or they are much blood vessels. They can penetrate the tissues of the body which allow passage of food nutrients, oxygen in the body thereby allowing exchange of nutrients and oxygen between the body tissues and the blood.

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells while capillaries in the periphery Capillaries surrounding the brain have pores and are not surrounded by membranes of astrocyte cells.

You might be interested in
When you see the glycerinated muscle fibers shorten, what do you think is actually happening in the muscle cells? think about wh
madam [21]
I believe that you are supposed to notice that the striations in the contracted muscle fibers are much closer together than the striations in the uncontracted muscle. Therefore, it would appear that somehow the striated parts of the muscle are being pulled closer together somehow. Glycerinated muscle retains the organized structural array of myosin thick filaments and actin thin filaments, actin associated proteins like troponin and tropomyosin which regulate contraction, and the functional capacity for contraction.
7 0
3 years ago
What is a monomer In relationship to the 4 biomolecules as?
andreev551 [17]

Answer:

they are the builiding blocks

Explanation:

monemers are the biulding blocks of plymers, and the 4 biomolecules are all polymers that are made of monomers. for example, nucleotides are the building block of nucleic acid, so nucleotides are monomers and nucleic acid id a ploymer.  

8 0
2 years ago
Write a paragraph explaining three reasons we need to protect forests
slamgirl [31]

Answer:

Forests are helpful, They provide clean oxygen for us. Imagine life without forests. Now that wouldn't be good for the animals would it? Many animals are very important to the earth. Forests nurture the soil, Forests absorb carbon, Forests provide food for millions,  Forests are natural aqueducts, Forests host 80% of Earth's biodiversity. There are many reasons why we need forests. Overview, Forests are vital to life on Earth. They purify the air we breathe, filter the water we drink, prevent erosion, and act as an important buffer against climate change.

8 0
2 years ago
elevated the prediction using the specific experimental procedure they collected the experimental by catching mice on the beach
Kamila [148]

Answer:

True

Explanation:

The mice captured from beach would find it difficult to move in lines as it has habit to move freely in any direction. The mice will move slowly. The second mice captured from inland and released on beach would first wait before moving and it will analyze the environment. There are high chances that it nay be eaten by predator such as crab.

6 0
2 years ago
Which of the following shows an unsaturated fatty acid?
taurus [48]

Answer:

C

Explanation:

Unsaturated fats that chains in their polymer chains as shown in the diagram in C. These kinks reduced the levels of compaction between adjacent polymer chains because they disrupt the hydrogen bonds between the chains . Therefore, the oils will not be solid at room temperature. This is why they are called unsaturated fats.  

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which factor in the Southwestern desert ecosystem is abiotic?
    8·1 answer
  • Which of the following statements is FALSE regarding proteins? Which of the following statements is FALSE regarding proteins? Th
    10·1 answer
  • help plzzz 2 more will mark brainlest. Changes to abiotic factors in an environment can impact biotic factors. Climate change ma
    8·1 answer
  • How do the steps of meiosis explain mendel's results?
    13·1 answer
  • What pathway uses fat reserves to produce ATP?
    13·2 answers
  • What is the definition of adhesion?
    12·1 answer
  • All 4 cells produced by meiosis have half as many chromosomes as the original cell true or false
    15·1 answer
  • According to a recent encyclopedia entry about dog breeds, Labrador retrievers come in two specific breeds: English and American
    6·2 answers
  • 4. One form of a gene that is passed down from each parent to form the offspring's genotype is a(n)
    5·2 answers
  • Why is the food web wider at the bottom
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!