Recent

  • Show all results for ""

🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

term 1 -week 9
10 Questions
3 Views

term 1 -week 9

Created by
@FirstRateAlexandrite

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

) Oxaloacetate is reduced to malate by

  • ) Pyruvate carboxylase
  • Malate dehydrogenase (correct)
  • Pyruvate kinase
  • Phosphofructokinase-1

    • Which of the following is an allosteric regulator of PFK1 and FBase-1?

  • ) Glucose
  • Fructose 6 phosphate
  • Fructose 1,6 bisphosphate
  • d) Fructose 2,6 bisphosphate (correct)

    • Which of the following statements is false about gluconeogenesis?

  • From the hydrolysis of tri-acyl-glycerol, fatty acids can be used as a carbon source (correct)
  • ) From red blood cells, lactate can be used as a carbon source
  • From the hydrolysis of tri-acyl-glycerol, glycerol is converted to glucose in gluconeogenesis
  • From muscle vigorous muscle activity, lactate can be used as a carbon source

    • ) Which enzyme catalyzes the conversion of pyruvate to oxaloacetate?

    <p>Pyruvate carboxylase</p> Signup and view all the answers

    Gluconeogenesis involves the conversion of:

    <p>Pyruvate to glucose</p> Signup and view all the answers

    Formation of one molecule of glucose from pyruvate requires:

    <p>4 ATP, 2 GTP and 2 NADH</p> Signup and view all the answers

    Ethanol is oxidized to acetaldehyde in the liver cytoplasm by

    <p>Alcohol dehydrogenase</p> Signup and view all the answers

    What is the main source of glucose carbons for gluconeogenesis?

    <p>Alanine</p> Signup and view all the answers

    Which of the following statements about gluconeogenesis is correct?

    <p>Glucose 6-phosphatase hydrolyzes glucose 6-phosphate to release glucose into the blood</p> Signup and view all the answers

    Which of the following about gluconeogenesis is FALSE:

    <p>It consists entirely of the reactions of glycolysis, but in the reverse direction</p> Signup and view all the answers

    More Quizzes Like This

    Allosteric Regulation of Enzymes Quiz
    9 questions

    Allosteric Regulation of Enzymes Quiz

    GiftedUnderstanding avatar
    GiftedUnderstanding
    Allosteric Regulation of Glycogen Metabolism
    29 questions

    Allosteric Regulation of Glycogen Metabolism

    NeatGrace avatar
    NeatGrace
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser