Cellular Respiration and Energy Production

Cellular Respiration and Energy Production

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Mia Campbell

FREE Resource

The video tutorial covers cellular respiration, focusing on ATP production in mitochondria. It explains ATP's role as the cell's energy currency, detailing its hydrolysis and importance in cellular processes. The glycolysis process is described, highlighting glucose breakdown and ATP generation. The Krebs cycle is explained, emphasizing the transformation of carbon molecules and the production of NADH and FADH2. Finally, the electron transport chain is discussed, illustrating how ATP is synthesized through a concentration gradient and the role of oxygen in forming water as a byproduct.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary role of ATP in the cell?

To transport oxygen

To serve as the energy currency

To act as a structural component

To store genetic information

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where does the initial step of glycolysis occur?

In the cytoplasm

In the mitochondria

In the nucleus

In the chloroplast

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the net gain of ATP molecules during glycolysis?

8 ATP

6 ATP

2 ATP

4 ATP

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What molecule acts as a hydrogen carrier during glycolysis?

CO2

FAD

NAD

ATP

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first product formed in the Krebs cycle?

Pyruvate

Lactic acid

Acetic acid

Citric acid

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many ATP molecules are produced directly in the Krebs cycle per glucose molecule?

1 ATP

2 ATP

6 ATP

4 ATP

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of the electron transport chain?

To produce glucose

To break down proteins

To synthesize DNA

To generate a proton gradient

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