The movement of water across a membrane does not require a concentration gradient. A. True

B. False

false

Explanation:

because it is osmosis any liquid (water) can move through the membrane withought energy

False

Explanation:

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.