What vitamin does the liver activate?
a. vitamin A
b. vitamin B12
c. vitamin D
d. vitamin E
e. vitamin K
c
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Postganglionic axons of the parasympathetic branch of the ANS cause increased secretion by the lacrimal glands.
Answer the following statement true (T) or false (F)
Dwarfism may be the result of a deficiency of
a. growth-hormone releasing hormone. b. GH. c. somatomedins. d. both GH and somatomedins are correct. e. all of these answers.
If a person cuts their daily caloric intake by 500 Kcal, how long will it take to lose 1 pound?
A. 12 days B. 10 days C. 2 weeks D. 1 week E. 5 days
What is the acrosomal reaction?
A. The formation of the acrosome in the epididymis B. The activation of enzymes for action on the surface of the egg C. The release of ADP from the mitochondria on the midpiece D. The release of prostatic fluid to produce the semen