Question:
Angiotensinogen is secreted by __________.
Angiotensinogen is secreted by __________.
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Angiotensinogen is a plasma protein that renin converts to angiotensin I.
Updated On: Nov 13, 2026
- Beta cells of pancreas
- Alpha cells of islets of Langerhans
- Kupffer cells of Liver
- Hepatocytes of Liver
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
In the renin-angiotensin mechanism, a fall in glomerular blood flow makes the JG cells release renin.
Step 2: Role of angiotensinogen
Renin converts angiotensinogen into angiotensin I. Angiotensinogen is a plasma protein made by the liver cells.
Step 3: Compare the options
Beta cells and alpha cells of the pancreas secrete insulin and glucagon, and Kupffer cells are macrophages. Hepatocytes of the liver secrete angiotensinogen.
Final Answer:
Angiotensinogen is secreted by the hepatocytes of the liver. \[ \boxed{\text{(D) }\text{Hepatocytes of Liver}} \]
In the renin-angiotensin mechanism, a fall in glomerular blood flow makes the JG cells release renin.
Step 2: Role of angiotensinogen
Renin converts angiotensinogen into angiotensin I. Angiotensinogen is a plasma protein made by the liver cells.
Step 3: Compare the options
Beta cells and alpha cells of the pancreas secrete insulin and glucagon, and Kupffer cells are macrophages. Hepatocytes of the liver secrete angiotensinogen.
Final Answer:
Angiotensinogen is secreted by the hepatocytes of the liver. \[ \boxed{\text{(D) }\text{Hepatocytes of Liver}} \]
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