Which of the following statements best decribes how proteins and enzymes move within a cell? a. the movement of proteins and enzymes within a cell is facilitated by membrane receptors.

b. the movement of proteins and enzymes within a cell is facilitated by special organelles called transport receptors.

c. the movement of proteins and enzymes within a cell is facilitated by intracellular receptors.

d. the movement of proteins and enzymes within a cell is facilitated by special organelles called magneto receptors.

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Organisms that successfully adapt will leave to grownone of the above

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?