Calvin Cycle & Types of Photosynthesis

Front

What is the primary function of the Calvin Cycle in photosynthesis?

Back

The primary function of the Calvin Cycle is to convert carbon dioxide and other compounds into glucose.

Front

Where does the Calvin Cycle occur within the chloroplast?

Back

The Calvin Cycle occurs in the stroma of the chloroplast.

Front

What is the initial molecule formed when CO2 is fixed in the Calvin Cycle?

Back

The initial molecule formed is 3-phosphoglycerate (3-PG).

Front

What is the role of RuBisCO in the Calvin Cycle?

Back

RuBisCO catalyzes the reaction between carbon dioxide and ribulose bisphosphate (RuBP), initiating the Calvin Cycle.

Front

What is the end product of the Calvin Cycle?

Back

The end product of the Calvin Cycle is glucose, which can be used for energy or stored as starch.

Front

What is CAM photosynthesis and how does it differ from C3 photosynthesis?

Back

CAM photosynthesis is a type of photosynthesis that allows plants to fix CO2 at night to reduce water loss, while C3 photosynthesis occurs during the day.

Front

What is the significance of malate in CAM photosynthesis?

Back

Malate is the four-carbon compound that stores CO2 during the night in CAM plants, which is then used during the day for photosynthesis.

Front

What is transpiration and why is it important for plants?

Back

Transpiration is the loss of water vapor from plant leaves through stomata, which helps in nutrient uptake and temperature regulation.

Front

How does the Calvin Cycle contribute to the overall process of photosynthesis?

Back

The Calvin Cycle uses ATP and NADPH produced in the light-dependent reactions to convert CO2 into glucose.

Front

What are the three main phases of the Calvin Cycle?

Back

The three main phases of the Calvin Cycle are carbon fixation, reduction, and regeneration of RuBP.