QQuestionBiology
QuestionBiology
Select all that are functions of neurons and glial cells:
A. Receive nerve impulses
B. Protect neurons
C. Nourish neurons
D. Calcium storage
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Answer
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Step 1:: Identify the functions that are related to neurons and glial cells.
From the given options, options A, B, and C are related to the functions of neurons and glial cells.
Step 2:: Explain the reasoning behind each step.
A. Receive nerve impulses - Neurons are responsible for receiving and transmitting nerve impulses, so this is a function of neurons. B. Protect neurons - Glial cells, specifically astrocytes and oligodendrocytes, provide structural and metabolic support to neurons, which includes protecting them from damage. C. Nourish neurons - Glial cells, specifically astrocytes, provide nutrients to neurons and help maintain the balance of ions and neurotransmitters in the brain.
Step 3::
D. Calcium storage - While calcium is an important ion in nerve impulse transmission, it is not exclusively stored in neurons or glial cells. Calcium is stored in many types of cells throughout the body.
Final Answer
The functions of neurons and glial cells include receiving nerve impulses, protecting neurons, and nourishing neurons. Calcium storage is not exclusively a function of neurons and glial cells.
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