Respuesta :
The question is incomplete. The complete question is as follows:
Functions of astrocytes include all of the following, except
A) performing repairs in damaged neural tissue.
B) guiding neuron development.
C) functioning in action potential transmission.
D) maintaining the blood-brain barrier.
E) creating a three-dimensional framework for the CNS.
Answer:
Functioning in action potential transmission.
Explanation:
Astrocytes may be defined as the glial type star shaped cells present in the central nervous system. They envelope the synapse and can function with millions of neuron at a time.
Astrocytes are involved in the structural support in the brain and can repair the damaged and wear nerves tissue. Their main function is acting as blood brain barrier. The action potential transmission is mainly done by neurons and not by the astrocytes cells.
Thus, the correct answer is option (c).
“Although part of your question is missing, you might be referring to this full question:
Functions of astrocytes include all of the following except
A) maintaining the blood-brain barrier.
B) conducting action potentials.
C) guiding neuron development.
D) responding to neural tissue damage.
E) forming a three-dimensional framework for the CNS.”
Astrocytes do not involve in conducting action potentials. Hence, option B is the correct answer.
Astrocytes are otherwise called astroglia. These are the largest and most numerous types of glial cells that are present in the Central Nervous System (CNS). Some of the significant functions of astrocytes are:
- It helps in the structural framework for neurons
- Guides embryonic development of neurons
- Participate in the injury repair
- Maintain blood-brain barrier
- Regulate interstitial environment
Thus, we can conclude that the astrocytes do not involve in conducting action potentials. Hence, option B is the correct answer.
Learn more about astrocytes here:
https://brainly.com/question/21762724
