Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

.The main purpose of Schwann Cells is to: A) protect axons with layers of myelin

ID: 271909 • Letter: #

Question

.The main purpose of Schwann Cells is to: A) protect axons with layers of myelin B) add potassium C) speed up action potential D) shield axons from viruses When the neuron membrane is at rest, the resting potential is sodium-potassium pumps that keeps due to the Na+ outside the cell than K+ inside the cell. A) positive; less C) positive, more .What can drugs do to make you "high"? A) B) negative; more D) negative; less Release acetylcholine to decrease B) Release acetometaphin to decrease C) Release acetylcholine to decrease D) Prevent serotonin re-uptake depression depression depression E) Prevent acetylcholine re-uptake

Explanation / Answer

Answer 1) The main purpose of Schwann cells is to protects axon with layers of myelin.

Answer 2) When the neuron membrane is at rest, the resting potential is negative due to sodium potassium pumps that keeps the more Na+ outside the cell than K+ inside the cell.

Answer 3) release acetometaphin to decrease depression