BIO 253 EXAM 2 LATEST ACTUAL EXAM 150 QUESTIONS AND CORRECT DETAILED ANSWERS WITH EXPLANATIONS |ALREADY GRADED A+
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Course
Nursing
Institution
Nursing
BIO 253 EXAM 2 LATEST ACTUAL EXAM 150
QUESTIONS AND CORRECT DETAILED
ANSWERS WITH EXPLANATIONS |ALREADY
GRADED A+
What Is A Schwann Cell? - Answer-- PNS neuroglia
that encase axon in a sheath
- schwann cell wrap tightly around axon in layers
composed of of myelin a lipoprotein mixture
...
What Are Astrocytes? - Answer-- connect neurson to
blood vessels; exchange and growth factors
- form scar tissue
- aid metabolism of certain subsances
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