Photosynthesis HW

Front

What is the Calvin Cycle?

Back

The Calvin Cycle is a series of biochemical reactions that occur in the stroma of chloroplasts during photosynthesis, where carbon dioxide is converted into glucose using ATP and NADPH.

Front

Where does the Calvin Cycle occur?

Back

The Calvin Cycle occurs in the stroma of chloroplasts.

Front

What is the overall chemical equation for photosynthesis?

Back

6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂.

Front

What are the main products of the Calvin Cycle?

Back

The main products of the Calvin Cycle are ADP, NADP+, and glucose.

Front

Why do green leaves appear green?

Back

Green leaves appear green because chlorophyll reflects green light.

Front

What role does chlorophyll play in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the blue and red wavelengths, to drive the process of photosynthesis.

Front

What is the function of RuBP in the Calvin Cycle?

Back

RuBP (ribulose bisphosphate) is a 5-carbon sugar that combines with carbon dioxide to initiate the Calvin Cycle.

Front

What is the significance of light reactions in photosynthesis?

Back

Light reactions convert solar energy into chemical energy in the form of ATP and NADPH, which are used in the Calvin Cycle.

Front

How does increasing carbon dioxide affect photosynthesis?

Back

Increasing carbon dioxide can enhance the rate of photosynthesis until it reaches a maximum rate limited by other factors like light intensity.

Front

What is the relationship between light reactions and the Calvin Cycle?

Back

The Calvin Cycle can only proceed as fast as the light reactions can supply ATP and NADPH.