Q: What happens if a person doesn’t take in enough water to replace the water lost in sweat?   A:
dehydration
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Q: Radioisotopes may vary greatly in their rate of decay, decaying faster if their nuclei are more what?   A:
unstable
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Q: Referring to low what, hypovolemia may be caused by bleeding, dehydration, vomiting, severe burns, or some medications used to treat hypertension?   A:
blood volume
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Q: Integral proteins penetrate the hydrophobic interior of the what?   A:

lipid bilayer
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