U4L2 - Lecture Presentation - Cellular Respiration

​Lesson 2

Multiple Choice

[B-LS1-7] Cellular Respiration 2 - Skill/Concept (SPT)

Which statement is true about aerobic and anaerobic cellular respiration?

• • Both aerobic and anaerobic cellular respiration produce ATP, which stores energy for the cell.

• • Both aerobic and anaerobic cellular respiration produce ATP in the absence of oxygen.

• • Aerobic cellular respiration produces ATP, while anaerobic cellular respiration does not produce any ATP.

• • Anaerobic cellular respiration produces ATP, while aerobic cellular respiration does not produce any ATP.

Multiple Choice

[B-LS1-7] Cellular Respiration 1 - Recall

Which molecule is used by cells as an energy source?

• • ATP

• • DNA

• • phosphate

• • oxygen

Multiple Choice

[B-LS1-7] Cellular Respiration1 - Recall

Most of the ATP made during cellular respiration is produced in which organelle?

• • ribosomes

• • Krebs cycle

• • mitochondria

• • Golgi apparatus

Multiple Choice

[B-LS1-7] Cellular Respiration 1 - Recall

What substance is a reactant, along with oxygen, in cellular respiration?

• • fat

• • sugar

• • water

• • carbon dioxide

Multiple Choice

• [B-LS1-7] Cellular Respiration 1 - Recall

The chemical process for respiration...

• • releases ADP.

• • releases oxygen.

• • releases glucose.

• • releases energy.

Multiple Choice

[B-LS1-7] Cellular Respiration 2 - Skill/Concept (SPT)

The diagram shows how sheep use food and oxygen to begin the process of cellular respiration.

Which statement best describes the total number of carbon atoms during cellular respiration in the sheep?

• • The total number of carbon atoms stays the same because the carbon from the carbon-containing food molecules is used to make molecules such as carbon dioxide.

• • The total number of carbon atoms decreases because the carbon from the carbon-containing food molecules changes into other types of atoms.

• • The total number of carbon atoms increases because the carbon-containing molecules from the food are used to make smaller carbon dioxide molecules.

• • The total number of carbon atoms decreases because the carbon-containing molecules from the food are destroyed during digestion.

Multiple Choice

[B-LS1-7] Cellular Respiration 1 - Recall

The animals in the food web release _____________ into the environment, which plants then use for ___________.

• • oxygen:

  • respiration

• • carbon dioxide:

  • respiration

• • water vapor:

  • photosynthesis

• • carbon dioxide:

  • photosynthesis

Multiple Choice

[B-LS1-7] Cellular Respiration 1 - Recall

What is the product P?

• • Energy

• • Glucose

• • Hydrogen

• • Nitrogen

Multiple Choice

[B-LS1-7] Cellular Respiration1 - Recall

Most of the ATP made during cellular respiration is produced in which organelle?

Responses

• A

  ribosomes - no response given

• B

  Krebs cycle - no response given

• C

  mitochondria - not selected, this is the correct answer

• D

• • ribosomes

• • Krebs cycle

• • mitochondria

• • Golgi apparatus