Unit 3 Molecular Biology Review

Where do plants get the energy for photosynthesis to take place?

• nutrients in the soil

• the sun

• chlorophyll

• bee pollination

What is the food manufacturing process in plants?

• respiration

• chlorophyll

• glucose

• photosynthesis

Where do the leaves and stems of plants get their green color from?

• glucose

• oxygen

• carbon dioxide

• chlorophyll

Which of the following equations represents the overall chemical reaction for photosynthesis?

• 6O₂+ 6H₂O → C₆H₁₂O₆+ 6O₂

• C₆H₁₂O₆ + 6H₂O→ 6O₂+ 6O₂

• 6CO₂+ 6H₂O→ C₆H₁₂O₆+ 6O₂

• 6O₂ + 6H₂O→ C₆H₁₂O₆ + 6CO₂

The reactants to photosynthesis are...

• glucose and oxygen

• carbon dioxide, water, energy (light)

The products of photosynthesis are...

• glucose and oxygen

• carbon dioxide and water

In what organelle of plant cells does photosynthesis occur?

• mitochondria

• centrioles

• chloroplast

• ribosomes

Which of the following is a product of cellular respiration?

• Radiant Energy

• Oxygen

• Glucose

• Water

What are the reactants (taken into) of cellular respiration? (Mark all of them!)

• oxygen

• glucose

• carbon dioxide

• water

• energy

Which of the following do at least one stage of cellular respiration

• plants

• animals

• bacteria

• fungi