Synapsis occurs during
A. prophase I.
B. metaphase I.
C. telophase I.
D. anaphase I.
Answer: A
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A. Capsule B. Cisternae C. Trabeculae D. Valves
The testes reside in the ________
A) epididymis B) scrotum C) ampulla D) deferens
A patient is suffering from multiple sclerosis. Her own immune system attacks the myelin on nervous tissue. Which of the following best describes the type of hypersensitivity she is experiencing?
a. Allergy b. Allograft c. Alloimmunity d. Autoimmunity
Dark, intensely stained, membrane-bound secretory granules are visible in electron micrographs of the cytoplasm of which cell type?
a. Cells of the zona fasciculata of the adrenal cortex b. Follicle cells of the thyroid gland c. Norepinephrine-containing chromaffin cells of the adrenal medulla d. Oxyphil cells of the parathyroid gland e. Pituicytes of the posterior pituitary gland