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Year 2 (Lipolysis) Quiz on Lipases & Beta Oxidation, created by gina_evans0312 on 03/04/2014.

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Lipases & Beta Oxidation

Question 1 of 6

1

Of the following, which is the rate limiting step of lipolyisis?

Select one of the following:

  • Tryglyceride lipase

  • Diglyceride lipase

  • Monoglyceride lipase

Explanation

Question 2 of 6

1

Which of the following does NOT cause an increase in lipolytic activity?

Select one of the following:

  • Insulin

  • Glucagon/adrenaline

  • Corticosteroids

  • The SNS

Explanation

Question 3 of 6

1

The dephosphorylated form of Triglyceride Lipase is active

Select one of the following:

  • True
  • False

Explanation

Question 4 of 6

1

What is CPT1?

Select one of the following:

  • Carnitine Palmotyl Transferase 1

  • Carnitine Phoasphate Transferase 1

  • CoA Palmitoyl Transferase 1

Explanation

Question 5 of 6

1

How is Acetyl CoA transferred across the inner mitochondrial membrane?

Select one of the following:

  • CPT1 converts it to Acyl-O-Carnitine, then CPT uses Acyl CoA to transfer it back on the side of the matrix

  • Not gonna confuse you- that's the answer

Explanation

Question 6 of 6

1

Why does Malonyl CoA (produced by F.A production) inhibit CPT1?

Select one of the following:

  • Because if F.A's are being produced, the body needs them, so they don't get oxidized in the cell that produced them and waste the energy

  • Again, just go with it

Explanation

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