Within the body, carotene is converted to
A. vitamin A, which is important for auditory function.
B. vitamin E, which is important for auditory function
C. vitamin E, which is important for visual function.
D. vitamin A, which is important for visual function.
D
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The process of linking new facts with old facts already stored in the memory bank is called ________
A) association B) automatic memory C) rehearsal D) long-term memory
A decrease of white cells is ____________
Fill in the blank(s) with correct word
The blood-brain barrier is a specialized epithelium that prevents many materials from passing from the blood into the brain. The type of cell connections most likely present between the cells forming this barrier are
A) desmosomes. B) gap junctions. C) tight junctions. D) plasma junctions. E) Either desmosomes or gap junctions will produce the same results.
Substances that are cotransported into proximal convoluted tubule cells include
A. urea with water. B. potassium with amino acids. C. amino acids with bicarbonate ions. D. glucose molecules with sodium ions. E. chloride with potassium.