Cellular Respiration Pre-Test

Describe why organisms perform cellular respiration.

• to make glucose

• to change glucose into a more usable form of energy

• to make oxygen

• to feed the organism

Identify where cellular respiration occurs in the cell.

• mitochondria

• nucleus

• chloroplast

• cell membrane

What is ATP?

• A smaller form of energy than glucose.

• Adenosine Tri-Phosphate

• All of these are true.

• The form of energy that everything in a living thing runs on.

Compare cellular respiration and photosynthesis.

• They are the same.

• They are opposite reactions of each other.

• They are unrelated reactions.

What is the end product of cellular respiration?

• Glucose and Oxygen

• Carbon Dioxide, Water, and ATP

• ATP and Glucose

• Protein and Lipids

What is the role of oxygen in cellular respiration?

• It allows the cell to breathe

• It acts as a final electron acceptor in the electron transport chain, driving the production of the ATP

• It helps in the breakdown of glucose

• It is not involved in cellular respiration

What is the role of glucose in cellular respiration?

• It acts as a final electron acceptor in the electron transport chain, driving the production of the ATP

• It is not involved in cellular respiration

• It is the primary source of energy, which gets broken down into ATP

• It allows the cell to breathe

What is the byproduct of cellular respiration that is exhaled by animals?

• Oxygen

• Carbon Dioxide

• Water

• Nitrogen

What is the role of mitochondria in cellular respiration?

• It is the site where cellular respiration occurs

• It provides glucose for cellular respiration

• It is not involved in cellular respiration

• It acts as a final electron acceptor in the electron transport chain

What happens to the energy stored in glucose during cellular respiration?

• It is converted into ATP

• It is lost as heat

• It is stored in the mitochondria

• It is used to produce oxygen