How are the ATP and NADPH molecules (made during the light-dependent reactions) used in the conversion of PGA to PGAL in the Calvin Benson
cycle?
a. ATP provides a carbon source and NADPH donates electrons and hydrogen.
O b. ATP and NADPH both donate phosphate groups.
c. ATP donates a phosphate group and NADPH donate electrons and hydrogen.
d. ATP donates a phosphate group and NADPH provides a carbon source.
e. ATP provides electrons and NADPH provides a phosphate group.

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.