Photosynthesis

Front

What is the main purpose of the light reactions in photosynthesis?

Back

To provide the energy and electrons for the Calvin cycle.

Front

What pigment in chloroplasts is responsible for photosynthesis?

Back

Chlorophyll.

Front

What gas do plants take in before photosynthesis occurs?

Back

Carbon Dioxide.

Front

What are the two main products of the light reactions that are essential for the Calvin cycle?

Back

NADPH and ATP.

Front

What is the interior space of the chloroplast called?

Back

Stroma.

Front

What is the overall equation for photosynthesis?

Back

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

Front

What role does chlorophyll play in photosynthesis?

Back

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

Front

What are the two stages of photosynthesis?

Back

Light reactions and the Calvin cycle.

Front

Where do the light reactions take place in the chloroplast?

Back

In the thylakoid membranes.

Front

What is the function of ATP in the Calvin cycle?

Back

ATP provides the energy needed for the conversion of carbon dioxide into glucose.