Practice Test Photosynthesis and Cell Respiration

Which of the following are reactants of photosynthesis?

• CO₂ and H₂O

• O₂

• H₂O and Glucose

• None of the above

Plants take in radiant energy and turn it into what form of energy?

• Chemical

• Thermal

• Potential

• Kinetic

In which organelle does photosynthesis occur?

• Cell Wall

• Chlorophyll

• Chloroplast

• Cytoplasm

In which organelle does photosynthesis occur?

• Cell Wall

• Chlorophyll

• Chloroplast

• Cytoplasm

What are the end products of photosynthesis?

• Carbon Dioxide and Water

• Glucose and Carbon Dioxide

• Oxygen and Glucose

• Water and Glucose

What is the byproduct of photosynthesis? What does the plant release?

• Oxygen

• Carbon Dioxide

• Water

• Glucose

When light intensity goes up, the rate of photosynthesis goes _______.

• up

• down

• at the same rate. It does not change.

Which of the following is the correct equation for PHOTOSYNTHESIS?

• carbon dioxide + water --> oxygen + glucose

• _{carbon dioxide} + glucose + water --> oxygen 

• oxygen + water --> carbon dioxide + glucose

• glucose+ oxygen ---> water + carbon dioxide 

What pigment absorbs sunlight for photosynthesis?

• chloroplast

• thylakoid

• grana

• chlorophyll

What is another name for glucose?

• Chlorophyll

• Chloroplasts

• Stomata

• Sugar