what best describes the relationship between the two sets of reactions of photosynthesis, which are the…

what best describes the relationship between the two sets of reactions of photosynthesis, which are the light - dependent reactions and the light - independent reactions?\na. each set produces sugars, and by working together they produce more sugars than they would produce separately.\nb. each set produces half of a sugar molecule, and later the two halves are joined together.\nc. only the light - dependent reactions produce sugars, but they depend on products of the light - independent reactions.\nd. only the light - independent reactions produce sugars, but they depend on products of the light - dependent reactions.

what best describes the relationship between the two sets of reactions of photosynthesis, which are the light - dependent reactions and the light - independent reactions?\na. each set produces sugars, and by working together they produce more sugars than they would produce separately.\nb. each set produces half of a sugar molecule, and later the two halves are joined together.\nc. only the light - dependent reactions produce sugars, but they depend on products of the light - independent reactions.\nd. only the light - independent reactions produce sugars, but they depend on products of the light - dependent reactions.

Answer

Brief Explanations:

In photosynthesis, light - dependent reactions produce ATP and NADPH which are used in the light - independent reactions (Calvin cycle) to produce sugars. The light - independent reactions rely on the products of the light - dependent reactions to fix carbon dioxide and make sugars.

Answer:

d. Only the light - independent reactions produce sugars, but they depend on products of the light - dependent reactions.