Photosynthesis Review

Front

What are the inputs (reactants) of photosynthesis?

Back

Carbon dioxide (CO2) and water (H2O) are the primary inputs of photosynthesis.

Front

What are the products of photosynthesis?

Back

Glucose (C6H12O6) and oxygen (O2) are the main products of photosynthesis.

Front

What is the role of stomata in photosynthesis?

Back

Stomata are small openings on the surface of leaves that allow carbon dioxide to enter the plant and oxygen to exit.

Front

What is the function of chlorophyll in photosynthesis?

Back

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

Front

What are light-dependent reactions?

Back

Light-dependent reactions are the first stage of photosynthesis that convert solar energy into chemical energy in the form of ATP and NADPH, releasing oxygen as a byproduct.

Front

What are light-independent reactions (Calvin Cycle)?

Back

Light-independent reactions, also known as the Calvin Cycle, use ATP and NADPH produced in light-dependent reactions to convert carbon dioxide into glucose.

Front

How does water contribute to photosynthesis?

Back

Water is split during light-dependent reactions to provide electrons, protons, and oxygen; oxygen is released as a byproduct.

Front

What is the significance of NADPH in photosynthesis?

Back

NADPH is a crucial electron carrier that provides the reducing power needed for the synthesis of glucose in the Calvin Cycle.

Front

What is the role of xylem in plants?

Back

Xylem is the tissue responsible for transporting water and dissolved minerals from the roots to the rest of the plant.

Front

What is the role of phloem in plants?

Back

Phloem is the tissue responsible for transporting sugars produced during photosynthesis from the leaves to other parts of the plant.