Which hormone controls the level of sugar in the blood?
Answer and explanation
Correct answer: Insulin
The governing concept is hormonal regulation of blood glucose. Insulin, secreted by the pancreas, promotes the uptake of glucose by body cells and supports its storage as glycogen, thereby lowering an elevated blood-glucose level. Hence option A is correct. Adrenaline can raise blood glucose during stress, while thyroxine regulates metabolism and growth hormone has broader growth-related effects; neither is the principal answer here.
Frequently asked questions
What is the correct answer to this question?
Insulin
Why is this the correct answer?
The governing concept is hormonal regulation of blood glucose. Insulin, secreted by the pancreas, promotes the uptake of glucose by body cells and supports its storage as glycogen, thereby lowering an elevated blood-glucose level. Hence option A is correct. Adrenaline can raise blood glucose during stress, while thyroxine regulates metabolism and growth hormone has broader growth-related effects; neither is the principal answer here.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
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