Photosynthesis

Front

What is the equation for photosynthesis?

Back

6CO₂ + 12H₂O → C₆H₁₂O₆ + 6O₂

Front

What are guard cells?

Back

Guard cells are specialized cells that surround stomata and control their opening and closing.

Front

Where does the Calvin Cycle take place in the chloroplast?

Back

The Calvin Cycle takes place in the stroma of the chloroplast.

Front

What is not needed to start the light reaction of photosynthesis?

Back

CO₂ is not needed to start the light reaction.

Front

What are stomata?

Back

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

Front

What is chlorophyll?

Back

Chlorophyll is the green pigment in plants that absorbs light energy for photosynthesis.

Front

What is the role of water (H₂O) in photosynthesis?

Back

Water is a reactant in photosynthesis and is split during the light reactions to release oxygen.

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose (C₆H₁₂O₆).

Front

What is the function of thylakoids in chloroplasts?

Back

Thylakoids are membrane-bound structures where the light reactions of photosynthesis occur.

Front

What is the significance of the light reactions?

Back

The light reactions convert solar energy into chemical energy (ATP and NADPH) used in the Calvin Cycle.