Gce Model Questions Vol1 2022 Biology Question 41
Practice objective / multiple choice question 41 from the 2022 Gce Model Questions Vol1 Biology examination.
During fasting, liver glycogen stores 120 g. Glucagon promotes glycogenolysis at 0.8 g min⁻¹ while insulin inhibits it at 0.3 g min⁻¹. After 30 min a carbohydrate‑rich meal raises insulin inhibition to 0.6 g min⁻¹ (glucagon rate unchanged). Assuming the rates act additively, how many grams of glycogen remain after a further 20 min?
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This is Gce Model Questions Vol1 2022 Biology Question 41. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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