Unit 4 Review

During photosynthesis, solar (light) energy is converted to __________________energy.

• Chemical

• Electric

• Physical

• Light

Which of the following equations represents photosynthesis?

• Water + carbon dioxide + glucose → light + oxygen

• Glucose + oxygen + light → water + carbon dioxide

• Water + carbon dioxide + light → glucose + oxygen

• Oxygen + carbon dioxide + light → glucose + oxygen

The reactants of photosynthesis are

• Water, carbon dioxide and glucose

• Glucose, oxygen and light

• Water, carbon dioxide and light

• Oxygen, carbon dioxide and light

The products of photosynthesis are

• Glucose, light and oxygen

• Water and carbon dioxide

• Glucose and oxygen

• Carbon dioxide, water and ATP

Where within a cell does photosynthesis occur?

• Mitochondria

• Cytoplasm

• Chloroplast

• Vacuole

The disc-like structure that contains chlorophyll is called

• Granum

• Thylakoid

• Stroma

• Cristae

Which of the following would not affect the rate of photosynthesis?

• Oxygen

• Water

• Light

• Temperature

Most plants appear green because chlorophyll

• Does not absorb green light

• Reflects violet light

• Absorbs green light

• None of the above

In Photosynthesis, the Light Independent Reaction produces

• ATP

• Glucose

• Carbon dioxide

The light independent reactions take place in the

• stroma of the chloroplast.

• matrix of the mitochondria.