4. the light-independent reaction uses the energy from to produce
group of answer choices
oxygen; carbon
carbon; oxygen
nadph and atp; sugar
sugar; nadph and atp

The light- independent reaction uses the energy from NADPH and ATP to produce Sugar.

Explanation:

The end product of light- independent reaction is sugar (glucose) which is made from carbon dioxide.  The energy for these comes from the end results of light- dependent reactions .

This includes NADPH and ATP. This process is termed as the Calvin Cycle.

Steps of the Calvin Cycle include:

1. The formationof a six carbon sugar , Phosphoglycerate, by combination of a five carbon sugar, Ribulose biphosphate (RuBP) and Carbon dioxide.

2. The formation of two molecules of Triose Phosphate by reducing Phosphoglycerate using hydrogen atoms of the light- dependent reactions. This reaction uses ATP.

3. ATP is also used  to convert some of the Triose Phosphate back to RuBP.

4. GLUCOSE is produced using the rest Triose Phosphate.

Hi, there the answer is The light- independent reaction uses the energy from NADPH and ATP to produce Sugar.

Explanation:

b) chemical ( the chemical breakdown of food is accomplished by enzymes. )

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