Y1S2 010 II Biochem Glycolysis Pathway in Cellular Respiration
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Questions and Answers

What is the percentage of people with Type 1 diabetes?

  • 20-25%
  • 5-10% (correct)
  • 50-60%
  • 70-75%
  • What is the normal blood glucose value range?

  • 100-120 mg/dL
  • 50-80 mg/dL
  • 65-100 mg/dL (correct)
  • 120-150 mg/dL
  • What does the HbA1c test measure?

  • Average blood sugar level over 2-3 months (correct)
  • Average blood sugar level over 1 month
  • Insulin resistance
  • Current blood sugar level
  • What is the purpose of Continuous Glucose Monitoring (CGM)?

    <p>To estimate glucose levels</p> Signup and view all the answers

    What is the term for the breakdown of glycogen into glucose?

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

    What is the diagnosis of diabetes mellitus based on the OGTT?

    <p>Fasting &gt; 126 mg/dL and 2hr &gt; 198 mg/dL</p> Signup and view all the answers

    What is the primary purpose of the Cori cycle?

    <p>To prevent lactate accumulation in muscles</p> Signup and view all the answers

    What is the primary function of glucagon in regulating carbohydrate metabolism?

    <p>To increase blood glucose levels</p> Signup and view all the answers

    What is the result of insulin stimulating glucose consuming processes?

    <p>A decrease in blood glucose levels</p> Signup and view all the answers

    What is the characteristic of diabetes mellitus?

    <p>A disorder characterized by derangements in carbohydrate metabolism</p> Signup and view all the answers

    What is the fate of pyruvate in an actively contracting muscle?

    <p>It is converted to lactate</p> Signup and view all the answers

    What is the effect of glucagon on glycogen breakdown in the liver?

    <p>It stimulates glycogen breakdown</p> Signup and view all the answers

    What is the primary function of glycolysis in cellular respiration?

    <p>To generate energy in the form of ATP and intermediates for other metabolic pathways</p> Signup and view all the answers

    In which cellular locations does glycolysis occur?

    <p>In the liver cell cytosol</p> Signup and view all the answers

    What is the net ATP yield in the glycolysis process?

    <p>2 ATP</p> Signup and view all the answers

    What is the primary product of glycolysis under anaerobic conditions?

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

    What is the purpose of gluconeogenesis in the body?

    <p>To synthesize glucose from non-carbohydrate carbon substrates</p> Signup and view all the answers

    Where does gluconeogenesis occur in the body?

    <p>In the liver and kidneys</p> Signup and view all the answers

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