T/F Water can pass via osmosis through the lipid bilayer.
What will be an ideal response?
True
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Functions of the small intestine
What will be an ideal response?
Sustentacular cells, which help support sperm development, release the hormone
A) inhibin. B) LH. C) FSH. D) testosterone. E) None of the answers are correct.
The Na-K ion exchange pump actively transports
A) 1 intracellular sodium ion for 2 extracellular potassium ions. B) 2 intracellular sodium ions for 1 extracellular potassium ion. C) 3 intracellular sodium ions for 1 extracellular potassium ion. D) 3 intracellular sodium ions for 2 extracellular potassium ions. E) 3 extracellular sodium ions for 2 intracellular potassium ions.
The tracts that connect the cerebellum to the brainstem are located in the
A) medulla oblongata. B) pons. C) midbrain. D) diencephalon. E) thalamus.