Lipases & Beta Oxidation

Descripción

(Lipolysis) Year 2 Test sobre Lipases & Beta Oxidation, creado por gina_evans0312 el 03/04/2014.
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Test por gina_evans0312, actualizado hace más de 1 año
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Creado por gina_evans0312 hace más de 10 años
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Resumen del Recurso

Pregunta 1

Pregunta
Of the following, which is the rate limiting step of lipolyisis?
Respuesta
  • Tryglyceride lipase
  • Diglyceride lipase
  • Monoglyceride lipase

Pregunta 2

Pregunta
Which of the following does NOT cause an increase in lipolytic activity?
Respuesta
  • Insulin
  • Glucagon/adrenaline
  • Corticosteroids
  • The SNS

Pregunta 3

Pregunta
The dephosphorylated form of Triglyceride Lipase is active
Respuesta
  • True
  • False

Pregunta 4

Pregunta
What is CPT1?
Respuesta
  • Carnitine Palmotyl Transferase 1
  • Carnitine Phoasphate Transferase 1
  • CoA Palmitoyl Transferase 1

Pregunta 5

Pregunta
How is Acetyl CoA transferred across the inner mitochondrial membrane?
Respuesta
  • 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

Pregunta 6

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