Photosynthesis :-)

Front

What is the main source of energy for all life on Earth?

Back

The sun.

Front

What is the primary function of the light reactions in photosynthesis?

Back

To convert light energy into chemical energy in the form of ATP and NADPH.

Front

Which molecule is responsible for absorbing sunlight during photosynthesis?

Back

Chlorophyll.

Front

Where does the Calvin Cycle take place in the chloroplast?

Back

In the stroma.

Front

What type of pigment is xanthophyll?

Back

A yellow plant pigment.

Front

What are the two main stages of photosynthesis?

Back

Light reactions and the Calvin Cycle.

Front

What is the role of ATP in photosynthesis?

Back

ATP provides energy for the Calvin Cycle.

Front

What is the role of NADPH in photosynthesis?

Back

NADPH provides reducing power for the Calvin Cycle.

Front

What is the overall equation for photosynthesis?

Back

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

Front

What is the significance of chlorophyll in photosynthesis?

Back

Chlorophyll captures light energy needed for photosynthesis.