Quiz-Photosynthesis

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

The formula for glucose is...

• C₁₂ H₂₂ O₁₁
• NaCl
• NaOH
• C₆ H₁₂ O₆

Chloroplasts are...

• Structures of animal cells to produce ATP
• Organelles where lipids are elaborated
• Specialized structures of plants where food is made
• Waste organelle of plants

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH
• NADP + and Glucose
• NADPH and ATP
• Oxygen and NADPH

What is water's role in photosynthesis?

• To create a liquid solute for oxygen to be made.

• To provide electrons and hydrogen, to energize ATP and NADPH.

• To help plants with gas exchange, such as diffusion of CO_2.

• To hydrate plants and removes harmful waste products.

The stacks of disks in the chloroplast are called:

• Lamellae
• Grana
• Stroma
• Thylakoid

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.
• Plants get the energy they need for photosynthesis from soil.
• Plants get the energy they need for photosynthesis from sunlight.
• Plants do not require energy to perform photosynthesis.

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

During which stage of photosynthesis is oxygen produced?

• Light-dependent reactions

• Light-independent reactions

• Calvin cycle

• Photorespiration