Photosynthesis

Front

What is the set of reactions in photosynthesis that do not require light?

Back

Light-independent reactions, also known as the Calvin Cycle, use energy from ATP and NADPH to build high-energy compounds such as sugar.

Front

What is the main source of energy for all life?

Back

The sun.

Front

What compound is used by cells to store and release energy?

Back

ATP (Adenosine Triphosphate) is the primary energy carrier in cells.

Front

Which organelle is responsible for making food (Glucose) using sunlight?

Back

Chloroplast.

Front

What type of energy is changed into chemical energy during photosynthesis?

Back

Light energy is converted into chemical energy.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a pigment that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What are the two main stages of photosynthesis?

Back

The two main stages are the light-dependent reactions and the light-independent reactions (Calvin Cycle).

Front

Where do the light-dependent reactions of photosynthesis occur?

Back

In the thylakoid membranes of the chloroplasts.

Front

What is produced during the light-dependent reactions?

Back

ATP, NADPH, and oxygen are produced during the light-dependent reactions.

Front

What is the primary function of the Calvin Cycle?

Back

To convert carbon dioxide and other compounds into glucose using ATP and NADPH.