"Osmosis" refers to the movement of what substance across semipermeable membranes?
A. Solutes
B. Glucose
C. Water
D. Charged particles
E. Lipid molecules
Answer: C
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The field of genetics deals only with disease
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Choose the process below that does NOT describe a function of water-soluble vitamins and their derivatives.
A. Acting as cofactors for enzymes B. Intestinal absorption of calcium and phosphate C. Serving as coenzymes in metabolism of carbohydrates, lipids, and proteins D. Forming hydrogen carriers NAD and FAD
Where are the renal pyramids located within the kidney?
A. Renal cortex B. Renal pelvis C. Renal medulla D. Renal papilla E. Renal sinus
What is the function of fontanels?
A. They enable one to see a baby's heartbeat. B. They provide stability as the baby passes through the birth canal. C. They enable the brain to grow during infancy and childhood. D. They provide space for blood vessels to enter the brain. E. They make an infant more vulnerable so that it requires care from adults.