The corpus luteum is a gland that
A. forms from a mature follicle after ovulation.
B. secretes progesterone.
C. degenerates into a zygote if pregnancy does not occur.
D. releases the secondary oocyte.
E. forms from a mature follicle after ovulation and secretes mainly progesterone.
E
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The interstitial cells in the testes
A. secrete testosterone. B. form the lining of the seminiferous tubules. C. undergo mitosis to produce primary spermatocytes. D. convert fructose to glucose to nourish the sperm. E. support and protect the developing sperm cells.
The ________ cavity, the hollow space between the neck and diaphragm, contains the heart and lungs
A) cranial B) pelvic C) thoracic D) abdominal
The basal nuclei play an important inhibitory role in sensory control
a. True b. False Indicate whether the statement is true or false
What process is indicated by C?
A)digestion of food particles B)exocytosis of RNA from the cell C)exocytosis of ribosomes from the cell D)exocytosis of secretory proteins