Honors Photosynthesis Flashcardizz

Front

What is the primary function of water (H2O) in photosynthesis?

Back

Water is a reactant in photosynthesis, providing electrons and protons needed for the light-dependent reactions.

Front

What are light-dependent reactions?

Back

Light-dependent reactions are the first stage of photosynthesis where light energy is captured and converted into chemical energy (ATP and NADPH).

Front

What is another name for glucose?

Back

Sugar.

Front

What are the main reactants needed for photosynthesis?

Back

Light, water, and carbon dioxide.

Front

What gas is produced during photosynthesis?

Back

Oxygen.

Front

What role does chlorophyll play in photosynthesis?

Back

Chlorophyll is a pigment that absorbs light energy, primarily in the blue and red wavelengths, to drive photosynthesis.

Front

What is the overall equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

What is the significance of stomata in photosynthesis?

Back

Stomata are small openings on the leaf surface that allow for gas exchange, enabling carbon dioxide to enter and oxygen to exit.

Front

What is the difference between light-dependent and light-independent reactions?

Back

Light-dependent reactions require light to produce ATP and NADPH, while light-independent reactions (Calvin cycle) use these products to synthesize glucose.

Front

What is the Calvin cycle?

Back

The Calvin cycle is a series of biochemical reactions that occur in the stroma of chloroplasts, using ATP and NADPH to convert carbon dioxide into glucose.