Which of the following is required for erythropoiesis?
A. Vitamin K
B. Vitamin B12
C. Folate
D. Iron
E. All of the choices are correct.
Answer: A
Anatomy & Physiology
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Which of the following insects cause heartworm disease?
a. ticks c. mosquitos b. fleas d. flies
Anatomy & Physiology
Hormones secreted from the posterior pituitary:
A) are produced by neurosecretory cells in the hypothalamus. B) are transported in the hypothalamohypophysial portal system. C) include GH and ACTH. D) are classified as pheromones. E) both a and b
Anatomy & Physiology
The medulla of the thymus contains
A) B cells. B) granulocytes. C) macrophages. D) mature T cells. E) None of the answers are correct.
Anatomy & Physiology
The neural change responsible for retention or storage of knowledge is known as a(n) ____
a. input b. bit c. code d. modality e. engram
Anatomy & Physiology