Ketone Bodies and Ketolysis in Mitochondria
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Questions and Answers

Which enzyme is primarily responsible for fatty acid synthesis?

  • Lipogenase
  • Fatty acid synthase complex (correct)
  • Insulinase
  • Gluconase

What activates acetyl-CoA carboxylase, the key enzyme in fatty acid synthesis?

  • Monoacylglycerol lipase
  • Glucagon
  • Insulin (correct)
  • Hormone-sensitive lipase

Which hormone inhibits lipolysis?

  • Insulin (correct)
  • Glucagon
  • Cortisol
  • Leptin

Where does lipogenesis mainly occur?

<p>Liver (D)</p> Signup and view all the answers

What is the building unit for fatty acid synthesis?

<p>Acetyl-CoA (B)</p> Signup and view all the answers

Which enzyme is crucial for lipolysis?

<p>Hormone-sensitive lipase (D)</p> Signup and view all the answers

What inhibits acetyl-CoA carboxylase, a key enzyme in fatty acid synthesis?

<p>Glucagon (A)</p> Signup and view all the answers

Where are the liberated fatty acids distributed to after lipolysis?

<p>Tissues that can use them (B)</p> Signup and view all the answers

What is the active form of glycerol in lipogenesis?

<p>Glycerol-3-phosphate (D)</p> Signup and view all the answers

Where does most of the released glycerol go after lipolysis?

<p>Liver (D)</p> Signup and view all the answers

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