Which of the following represents an abiotic component of a forest community? a) the oak and hickory trees b) the mushrooms growing on and around rotting logs c) water trickling in a small stream d) bacteria in the soil

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.

light dependent reactions:

light independent reactions:

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