Plants and Photosynthesis

Front

What is the main source of energy for all life?

Back

The sun.

Front

What are the products of photosynthesis?

Back

Oxygen and glucose.

Front

From where do plants get the energy they need for photosynthesis?

Back

From sunlight.

Front

What is the function of the roots of a plant?

Back

Absorb water and minerals.

Front

What is the main function of stomata?

Back

Allow gases to move rapidly in/out of leaves.

Front

Define photosynthesis.

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What role does chlorophyll play in photosynthesis?

Back

Chlorophyll absorbs sunlight, which is essential for the photosynthesis process.

Front

What are the two main stages of photosynthesis?

Back

Light-dependent reactions and the Calvin cycle (light-independent reactions).

Front

What is the chemical equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

Why do plants need water for photosynthesis?

Back

Water is a raw material that provides electrons and protons for the photosynthesis process.