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Comprehensive Exam: BIOS 252 /
BIOS252 ( Update 2025 / 2026) Anatomy and Physiology II with Lab Questions and Answers - Chamberlain
Question:
___ are the glial cells that form the myelin sheath and axons outside the brain
Answer:
Schwann cells
Question:
What is the total chromosomes that are found in the nuclei of a normal human somatic cell?
Answer:
46 (2 sets of chromosomes)
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Question:
___ is the pigmented structure of the eye that controls the amount of light entering the eye by changing the size of pupil
Answer:
The iris
Question:
What are the phases of mitosis?
Answer:
prophase, metaphase, anaphase, telophase
Question:
Prophase is when
Answer:
the nuclear membrane deteriorates and chromosomes become visible
Question:
Metaphase is when
Answer:
Chromosomes line up in the middle of the cell 2 / 4
Question:
Anaphase is when
Answer:
chromosomes separate
Question:
Telophase is when
Answer:
nuclear envelope reforms
Question:
Cytokinesis
Answer:
Division of the cytoplasm during cell division
Question:
Controls the muscles involved in facula's expression and carries taste sensations from the anterior two thirds of the tongue
Answer:
Cranial nerve VII (Facial nerve ) 3 / 4
Question:
____ is the summation of postsynaptic potentials in response to stimuli that occurs at different location in the membrane of a post synaptic cell at the same time
Answer:
Spatial summation
Question:
Spatial summation
Answer:
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