Iwill give the brainliest answer to who ever answers this correctly!

1. the first stage of cellular respiration, glycolysis, results in two pyruvate molecules. those pyruvate molecules are then used in what stage of cellular respiration?

a active transport
b phosphorylation
c the electron transport chain
d the krebs cycle

2. a chloroplast has stopped producing atp and nadph. which of the following is most likely causing this?

a the chloroplast has used up its supply of chlorophyll molecules.
b electrons have stopped moving through the electron transport chain.
c the sun has risen and the chloroplast now can make more chlorophyll.
d too much carbon dioxide (co2) has started moving into the chloroplast.

3.what does the chloroplast produce during the light independent reactions of photosynthesis?

a nadph molecules
b atp molecules
c carbohydrate molecules
d chlorophyll molecules