7.4

Question 1

What are the stages of cellular respiration?

Answer 1

1. Glycolysis
2. Krebs Cycle
3. Electron Transport Chain

Question 2

What are the inputs and outputs of glycolysis?

Answer 2

Inputs: ADP, Glucose
Outputs: ATP,

Question 3

What are the inputs and outputs of the Krebs Cycle?

Answer 3

Inputs: ADP
Outputs: CO2, ATP

Question 4

What are the inputs and outputs of the Electron Transport Chain?

Answer 4

Inputs: ADP + 2 Oxygens
Outputs: ATP + H2O

Question 5

What is the overall chemical equation for cellular respiration?

Answer 5

ADP + Glucose + O2 = C02 + H2O + ATP

Question 6

True or False: Cellular respiration can occur without oxygen.

Answer 6

True

Question 7

What happens in your cells to generate ATP when you have oxygen?

Answer 7

Cells under go aerobic respiration.

Question 8

What happens in your cells to generate ATP when there is no oxygen?

Answer 8

Cells undergo anaerobic respiration or fermentation, producing ATP through glycolysis.

Question 9

The Krebs Cycle occurs in the?

Answer 9

mitochondrial matrix

Question 10

The main purpose of the Electron Transport Chain is to produc?

Answer 10

ATP

It does this by using electrons from NADH and FADH2.