Photosynthesis

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

What is the main pigment involved in photosynthesis?

Back

Chlorophyll is the main pigment involved in photosynthesis, which absorbs light energy.

Front

What color of light is best absorbed by chlorophyll?

Back

Blue light is best absorbed by chlorophyll for plant growth.

Front

What is the effect of increasing light intensity on photosynthesis?

Back

Increasing light intensity increases the rate of photosynthesis, up to a certain point.

Front

What are thylakoids?

Back

Thylakoids are membrane-bound structures within chloroplasts where the light-dependent reactions of photosynthesis occur.

Front

What is a granum?

Back

A granum is a stack of thylakoids in the chloroplast.

Front

What are lamellae in the context of photosynthesis?

Back

Lamellae are the connections between thylakoids in the chloroplast.

Front

What is the stroma?

Back

The stroma is the fluid-filled space surrounding the thylakoids in chloroplasts, where the light-independent reactions (Calvin cycle) occur.

Front

What is the overall equation for photosynthesis?

Back

The overall equation for photosynthesis is: light + carbon dioxide + water → glucose + oxygen.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for the photosynthesis process to convert carbon dioxide and water into glucose and oxygen.