AP Biology Unit 3 Review

Front

What is the goal of photosynthesis?

Back

The goal of photosynthesis is to convert light energy into glucose energy.

Front

What is the function of fermentation in cellular respiration?

Back

The function of fermentation is to regenerate NAD+ so that glycolysis can continue to produce ATP.

Front

What type of light do green plants reflect?

Back

Green plants reflect green light.

Front

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

Back

The primary function of the light reactions of photosynthesis is to produce NADPH and ATP.

Front

How many ATP molecules are produced during glycolysis?

Back

2 ATP molecules are gained through glycolysis.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light reactions and the Calvin cycle.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily in the blue and red wavelengths, and reflects green light.

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is 6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.

Front

What is the significance of NADPH in photosynthesis?

Back

NADPH is used as a reducing agent in the Calvin cycle to help convert carbon dioxide into glucose.

Front

What is glycolysis and where does it occur?

Back

Glycolysis is the process of breaking down glucose into pyruvate, occurring in the cytoplasm of the cell.