Honors Biology Photosynthesis Review

Front

What is glucose?

Back

Glucose is a sugar, a carbohydrate, and a source of quick energy.

Front

What is the function of NADPH and ATP in photosynthesis?

Back

They are short-term energy carriers that power the light-dependent reactions.

Front

Where do the light-dependent reactions of photosynthesis occur?

Back

The light-dependent reactions occur in the thylakoid membrane.

Front

What is the cell wall?

Back

The tough outer barrier of some cells that holds the shape and protects the cell.

Front

During which stage of photosynthesis do plants need carbon dioxide to produce glucose?

Back

During the light-independent stage, also known as the Calvin Cycle.

Front

What are the two main stages of photosynthesis?

Back

The two main stages are the light-dependent reactions and the light-independent reactions (Calvin Cycle).

Front

What is the role of chlorophyll in photosynthesis?

Back

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

Front

What is the overall equation for photosynthesis?

Back

6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.

Front

What are thylakoids?

Back

Thylakoids are membrane-bound structures within chloroplasts where the light-dependent reactions take place.

Front

What is the significance of the Calvin Cycle?

Back

The Calvin Cycle is crucial for converting carbon dioxide into glucose using ATP and NADPH.