Which statement describes a characteristic common to both active and passive transport

A. Both move solute molecules against a concentration gradient

B. Both need hormones or activator molecule to move molecules

C. Both require energy to move large molecule

D. Both use protein channels as passageways

What does it mean for a cell membrane to be selectively permable

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Where substance is produced during cellular respiration