Renin and Glucose-6-Phosphatase Quiz
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Questions and Answers

Which enzyme is responsible for converting angiotensinogen into angiotensin I?

  • 1alpha hydroxylase
  • Kallikrein
  • Renin (correct)
  • Glucose 6-phosphatase

Which enzyme is involved in the maintenance of interprandial glucose homeostasis?

  • Glucose 6-phosphatase-β
  • Glucose 6-phosphatase-α
  • Both Glucose 6-phosphatase-α and Glucose 6-phosphatase-β (correct)
  • IGRP 23

Which enzyme is involved in glycogen storage disease type I (von Gierke's disease) resulting in hepatomegaly and renomegaly?

  • Renin
  • 1alpha hydroxylase
  • Glucose 6-phosphatase (correct)
  • Kallikrein

Which enzyme is involved in the inhibition of the reabsorption of NaCl through the activation of bradykinin-B2 receptors?

<p>Kallikrein (B)</p> Signup and view all the answers

Which enzyme is part of the renin-angiotensin-aldosterone system and regulates blood pressure by controlling the production of aldosterone?

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

What is the function of the renal kallikrein-kinin system in the nephrons of the kidney?

<p>To inhibit the reabsorption of ions (A)</p> Signup and view all the answers

Which enzyme is involved in the synthesis of the active form of vitamin D?

<p>1α-Hydroxylase (C)</p> Signup and view all the answers

What is the clinical significance of 11β-hydroxysteroid dehydrogenase type 2 deficiency?

<p>Apparent mineralocorticoid excess (AME) (C)</p> Signup and view all the answers

Where is 11β-hydroxysteroid dehydrogenase type 1 highly expressed?

<p>Liver, adipose tissue, and the central nervous system (C)</p> Signup and view all the answers

What is the function of Tissue Kallikrein in the kidney?

<p>To prevent and reverse kidney injury, inflammation, and fibrosis (A)</p> Signup and view all the answers

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