Which describes the process of cellular respiration?
question 7 options:

anabolic pathway that breaks molecules into energy

anabolic pathway that builds molecules of stored energy

catabolic pathway that breaks molecules into energy

catabolic pathway that builds molecules of stored energy

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.