Cell Energy Chapter 8

1. What does cellular respiration convert the energy in food molecules into?

• A. ​ATP

• B. ​glucose

• C. ​lactic acid

• D. ​carbon dioxide

2. Eukaryotic and prokaryotic cells use fermentation to obtain energy from what?

• A. ​water

• B. ​food

• C. ​oxygen

• D. ​pigments

3. What chemical reactions converts light energy, water, and CO₂ into the food-energy molecule glucose?

• A. ​lactic-acid fermentation

• B. ​cellular respiration

• C. ​alcohol fermentation

• D. ​photosynthesis

4. Pigments like chlorophyll absorb light energy during which process?

• A. ​endocytosis

• B. ​active transport

• C. ​photosynthesis

• D. ​osmosis

5. What type of fermentation do some types of bacteria and yeast use to produce ethanol and CO₂?

• A. ​alcohol fermentation

• B. ​lactic acid fermentation

• C. ​yeast fermentation

• D. ​molecular fermentation

6. Glycolysis occurs in the __________.

• A.cytoplasm

• B.chloroplast

• C.mitochondria

• D.nucleus

7. What is the cellular processes demonstrated in the image? Use the image

• A.Cellular respiration

• B.Fermentation

• C.Photosynthesis

• D.Reproduction

8. What does molecule X represent? Use the image

• A.Carbon dioxide

• B.Oxygen

• C.Sugar

• D.Water

9. Which contains pigments that absorb light energy?

• A.Chloroplast

• B.Mitochondrion

• C.Nucleus

• D.Vacuole

10. Oxygen move from your lungs to blood vessels through ______.

• A.active transport

• B.diffusion

• C.osmosis

• D.endocytosis