BIO 253 EXAM 2 LATEST ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |AGRADE

BIO 253 EXAM 2 LATEST ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |AGRADE

Question 1: What does a central nervous system consist of
CORRECT ANSWER: Brain and spinal cord

Question 2: What is the function of the CNS
CORRECT ANSWER: Integrated control center

Question 3: What does a PNS consist of
CORRECT ANSWER: Cranial and spinal nerves

Question 4: What is the function of the PNS
CORRECT ANSWER: Communication lines between CNS and
the rest of the body

Question 5: What sends impulses to the PNS
CORRECT ANSWER: Sensory division (afferent)

Question 6: What sends impulses from CNS to effector (muscles
or glands)

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