Photosynthesis Concepts and cellular resp

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

Where does photosynthesis primarily occur in plants?

Back

Photosynthesis primarily occurs in the leaves of the plant, specifically in the chloroplasts.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in chloroplasts that absorbs light energy, which is essential for the process of photosynthesis.

Front

What are the two main stages of photosynthesis?

Back

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

Front

Where do the light-dependent reactions of photosynthesis take place?

Back

The light-dependent reactions take place in the thylakoid membranes of the chloroplasts.

Front

What is produced during the light-dependent reactions?

Back

During the light-dependent reactions, ATP and NADPH are produced, along with oxygen as a byproduct.

Front

Where do the light-independent reactions (Calvin cycle) occur?

Back

The light-independent reactions occur in the stroma of the chloroplasts.

Front

What is the main product of the Calvin cycle?

Back

The main product of the Calvin cycle is glucose, which is used by the plant for energy.

Front

What are the components of an ATP molecule?

Back

An ATP molecule consists of adenine, ribose (a sugar), and three phosphate groups.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.