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 pigment in chloroplasts that captures light energy for photosynthesis.

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is: CO₂ + light + H₂O → O₂ + Sugar.

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

What role does sunlight play in photosynthesis?

Back

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

Front

What happens to photosynthesis if carbon dioxide is removed?

Back

If carbon dioxide is completely removed, sugars will not be produced, halting the process of photosynthesis.

Front

What is respiration in plants?

Back

Respiration is the process by which plants use the sugars produced during photosynthesis to provide energy for growth and other life functions.

Front

How does temperature affect the rate of photosynthesis?

Back

Temperature affects enzyme activity; too high or too low temperatures can decrease the rate of photosynthesis.

Front

What is the effect of decreasing sunlight on photosynthesis?

Back

Decreasing the amount of sunlight will decrease the rate of photosynthesis, as light is essential for the process.

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are glucose (sugar) and oxygen.