Choose the answer that is not correct. pyruvate can be converted a. to glucose in the cori cycle. b. to acetyl-coa, to enter the krebs cycle. c. to lactate during intense exercise. d. to triglyceride in the electron transport chain.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.