7th grade review

What pigment captures/absorbs sunlight?

• stomata

• chlorophyll

• chloroplast

• phloem

What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.

• oxygen, glucose, sunlight

• sunlight, oxygen, water

• water, oxygen, carbon dioxide

• carbon dioxide, sunlight, water

What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.

• water, sunlight

• glucose, carbon dioxide

• oxygen, glucose

• sunlight, oxygen

What part of the plant soaks up water for photosynthesis?

• roots

• leaf

• petals

• stem

What is the opposite reaction of photosynthesis called?

• Cellular Respiration
• Fermentation
• Photosynthetic Process
• Non-photosynthesis

Plants take in Oxygen to give us Carbon Dioxide to breathe.

• True
• False

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

Which of the following structure is where cellular respiration occurs in the cell?

• nucleus
• cytoplasm
• mitochondria
• vacuoles