Which one of the following statements is inco | vedclass

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Question

(B) The pancreas contains endocrine cells known as the Islets of Langerhans. These islets consist of different types of cells, primarily $\alpha$-cell

Vedclass · Accepted Answer

$\alpha$-cells of pancreas secrete insulin

Vedclass · Answer

(B) The pancreas contains endocrine cells known as the Islets of Langerhans. These islets consist of different types of cells, primarily $\alpha$-cells and $\beta$-cells. $\alpha$-cells are responsible for the secretion of the hormone glucagon, which increases blood glucose levels. $\beta$-cells are responsible for the secretion of the hormone insulin, which decreases blood glucose levels. Glucagon stimulates glycogenolysis, which is the breakdown of glycogen into glucose in the liver. Therefore, the statement that $\alpha$-cells secrete insulin is incorrect, as insulin is secreted by $\beta$-cells.

Which one of the following statements is incorrect?

Similar Questions

The Islets of Langerhans are:

Select the correct options for the pancreas:
$I-$ Compound gland
$II-$ Elongated organ
$III-$ Situated between the limbs of the $U$-shaped duodenum
$IV-$ The exocrine portion secretes an acidic pancreatic juice containing enzymes
$V-$ The endocrine portion secretes hormones,insulin and glucagon

Chemically,insulin is a ...... .

Islets of Langerhans are present in

Glycogenesis is induced by.......

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