Photosynthesis Pre-Assess/Review

Front

What is the enzyme responsible for Carbon Fixation in Photosynthesis?

Back

RuBisCo (Ribulose bisphosphate carboxylase/oxygenase) is the enzyme that catalyzes the first step of carbon fixation in the Calvin cycle.

Front

What are tiny pores on the underside of leaves called?

Back

Stomata are small openings on the underside of leaves that allow for gas exchange.

Front

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

Back

NADPH and ATP are the two products of the light reactions that are essential for the Calvin cycle.

Front

Which of the following is NOT a product of the light reactions: Oxygen, NADPH, ATP, or Glucose (Sugar)?

Back

Glucose (Sugar) is not a product of the light reactions; it is produced in the Calvin cycle.

Front

Where does the Calvin Cycle occur?

Back

The Calvin Cycle occurs in the stroma of the chloroplasts.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a pigment found in chloroplasts that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What are the main stages of photosynthesis?

Back

Photosynthesis consists of two main stages: the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

What is the primary function of the light-dependent reactions?

Back

The primary function of the light-dependent reactions is to convert solar energy into chemical energy in the form of ATP and NADPH.

Front

What is the significance of the Calvin cycle?

Back

The Calvin cycle uses ATP and NADPH produced in the light-dependent reactions to convert carbon dioxide into glucose.