Photosynthesis Quiz

What is the primary pigment involved in photosynthesis?

• Carotene

• Chlorophyll

• Xanthophyll

• Anthocyanin

Which of the following is the general equation for photosynthesis?

• $6CO_2 + 6H_2O \rightarrow C_6H_{12}O_6 + 6O_2$

• $C_6H_{12}O_6 + 6O_2 \rightarrow 6CO_2 + 6H_2O$

• $6O_2 + 6H_2O \rightarrow C_6H_{12}O_6 + 6CO_2$

• $C_6H_{12}O_6 + 6H_2O \rightarrow 6CO_2 + 6O_2$

In which part of the plant does photosynthesis primarily occur?

• Roots

• Stems

• Leaves

• Flowers

What are the two main stages of photosynthesis?

• Glycolysis and Krebs Cycle

• Light-dependent reactions and Calvin Cycle

• Electron Transport Chain and Fermentation

• Light-independent reactions and Glycolysis

Which molecule acts as an energy carrier in photosynthesis?

• NADPH

• ATP

• Both NADPH and ATP

• FADH2

Where in the chloroplast do the light-dependent reactions take place?

• Stroma

• Thylakoid membrane

• Outer membrane

• Inner membrane

What is the main purpose of the Calvin Cycle?

• To produce oxygen

• To convert solar energy into chemical energy

• To synthesize glucose

• To split water molecules

Which gas is taken in by plants during photosynthesis?

• Oxygen

• Nitrogen

• Carbon dioxide

• Methane

What is the source of oxygen released during photosynthesis?

• Carbon dioxide

• Glucose

• Water

• ATP

Which of the following best describes the role of water in photosynthesis?

• It is a product of the Calvin Cycle.

• It is split to provide electrons and protons.

• It is used to transport glucose.

• It is a byproduct of the light-dependent reactions.