Cellular Respiration Concepts

Cellular Respiration Concepts

Assessment

Interactive Video

Biology, Science, Chemistry

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial covers cellular respiration, focusing on aerobic processes. It explains how glucose is broken down to produce ATP, the energy currency of cells. The process involves glycolysis, the Krebs cycle, and the electron transport chain, with glycolysis occurring in the cytoplasm and the latter two in the mitochondria. The tutorial highlights the importance of oxygen in aerobic respiration and the production of 36 ATP molecules per glucose molecule. It also compares cellular respiration to photosynthesis, emphasizing their complementary roles in energy conversion.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of cellular respiration?

To store energy in glucose molecules

To convert glucose into ATP

To produce oxygen for the cell

To break down ATP into glucose

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many ATP molecules are produced from one glucose molecule during aerobic cellular respiration?

24

36

12

48

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where does glycolysis occur within the cell?

Endoplasmic reticulum

Cytoplasm

Nucleus

Mitochondria

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the net gain of ATP molecules from glycolysis?

6 ATP

8 ATP

2 ATP

4 ATP

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which cycle is responsible for breaking down pyruvate into CO2?

Krebs Cycle

Calvin Cycle

Electron Transport Chain

Glycolysis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of the Krebs cycle in cellular respiration?

To convert ATP into ADP

To generate high-energy electrons

To produce glucose

To synthesize proteins

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where does the electron transport chain occur?

Mitochondria

Nucleus

Cytoplasm

Chloroplast

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