Lecture 6 Metabolic Pathways 3

Question 1

What is the first thing pyruvate converts to when entering the mitochondria?

Answer 1

Acetyl-Coa

Question 2

Describe and explain the pathways of ATP resynthesise, including immediate systems glycolysis and aerobic metabolism

Answer 2

(Anaerobic Glycolysis) Glucose > Pyruvate > ATP

(Immediate system)
Creatine Kinase > ATP
&
Myokinase > ATP

(Aerobic Glycolysis)
Krebs cycle > Electron Transport Chain > ATP

(Fatty Acid Oxidation)
Fatty Acid > Beta Oxidation

Question 3

How does the aerobic metabolism system generate energy?

Answer 3

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Question 4

What is the role of the Krebs cycle and the Electron Transport Chain?

Answer 4

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Question 5

What is the role of electron and hydrogens in the electron transport chain.

Answer 5

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Question 6

What is the role of Oxygen during the glycolysis and aerobic metabolism.

Answer 6

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Question 7

What energy systems contribute to the tally of ATP production.

Answer 7

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Question 8

Explain how the different pathways of ATP production are controlled.

Answer 8

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Question 9

The contribution of different energy system during exercise

Answer 9

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Question 10

Describe what happens during the lactate response to exercise and why it increases

Answer 10

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