What do facilitated diffusion and active transport have in common?
A) Both involve the use of energy provided by ATP.
B) Neither require ATP to function.
C) Both are examples of carrier-mediated transport.
D) Both involve transport of a solute down its concentration gradient.
E) Both involve transport of a solute up its concentration gradient.
C
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Indicate whether the statement is true or false
The cell bodies of the parasympathetic preganglionic neurons are located in the ________.
A. spinal cord only B. autonomic ganglia located very near or within the effectors C. brain only D. autonomic ganglia located far away from the effectors E. brain and the spinal cord
Name the three primary brain vesicles
A) prosencephalon, mesencephalon, rhombencephalon B) prosencephalon, diencephalon, triencephalon C) diencephalon, metencephalon, myelencephalon D) diencephalon, telencephalon, metencephalon E) mesencephalon, metencephalon, myelencephalon
the biceps brachii has ___________ heads.
Fill in the blank(s) with the appropriate word(s).