Biology Photosynthesis Review

Front

What is a granum?

Back

A granum is a stack of thylakoids.

Front

Why do most plants appear green?

Back

Most plants appear green because chlorophyll does not absorb green light.

Front

What are the products of the light-dependent reactions of photosynthesis?

Back

The products are oxygen gas, ATP, and NADPH.

Front

What is produced in the Calvin cycle?

Back

The Calvin cycle produces high-energy sugars.

Front

What factors affect the rate of photosynthesis?

Back

The rate of photosynthesis is affected by water, temperature, and light intensity.

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in plants that absorbs light energy for photosynthesis.

Front

What is the role of thylakoids in photosynthesis?

Back

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

Front

What is the significance of ATP in photosynthesis?

Back

ATP provides the energy needed for various biochemical reactions in the Calvin cycle.

Front

What is NADPH and its role in photosynthesis?

Back

NADPH is an electron carrier that provides reducing power for the Calvin cycle.

Front

What is the overall equation for photosynthesis?

Back

The overall equation is 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.