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Science · 2023 · 2 marks
CBSE 2023 · Region 1 · Set 1 · Q22
(a)Write the role of insulin in regulating blood sugar levels in human body. Mention the disease caused due to it.(b)How is the timing and the amount of release of insulin in the blood regulated ?
(a)
Write the role of insulin in regulating blood sugar levels in human body. Mention the disease caused due to it.
(b)
How is the timing and the amount of release of insulin in the blood regulated ?
Marking-scheme solution
(a) • Lowers blood sugar levels
Diabetes
(b) The rise in sugar level in blood produces more insulin. As the blood sugar level falls, secretion is reduced.
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CBSE Class 10 Science past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.