Photosynthesis Crash Course

Front

What process do plants use to make their own food?

Back

Photosynthesis is the process by which plants convert light energy into chemical energy, producing glucose and oxygen from carbon dioxide and water.

Front

What are the two main areas inside a chloroplast?

Back

The two main areas inside a chloroplast are Thylakoids, which are the site of the light-dependent reactions, and Stroma, where the Calvin Cycle occurs.

Front

What molecule acts like an electron bank in photosynthesis?

Back

NADPH acts as an electron carrier in photosynthesis, storing energy and electrons for the Calvin Cycle.

Front

What is the basic sugar produced in the Calvin Cycle?

Back

G3P (Glyceraldehyde-3-phosphate) is the basic sugar produced in the Calvin Cycle, which can be converted into glucose.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What are the reactants of photosynthesis?

Back

The reactants of photosynthesis are carbon dioxide (CO2) and water (H2O), which are converted into glucose and oxygen.

Front

What is the overall equation for photosynthesis?

Back

The overall equation for photosynthesis is 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

What is the significance of the light-dependent reactions?

Back

The light-dependent reactions capture solar energy and convert it into chemical energy in the form of ATP and NADPH.

Front

What is the function of ATP in photosynthesis?

Back

ATP (Adenosine triphosphate) provides the energy required for various biochemical reactions during the Calvin Cycle.

Front

What is the Calvin Cycle?

Back

The Calvin Cycle is a series of biochemical reactions that take place in the stroma of chloroplasts, where carbon fixation occurs to produce glucose.