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NEET UG BIOLOGY MCQ: CHEMICAL COORDINATION AND INTEGRATION

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The adrenal medulla secretes two hormones called adrenaline or …A… and noradrenaline or …B… . These are commonly called as …C… . Adrenaline and noradrenaline are rapidly secreted in response to stress of any kind and during …D… situations and are called emergency hormones or hormones of fight or flight.
Identify A to D and choose the correct option
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Correct option: B
A-epinephrine, B-norepinephrine, C-catecholamines, D-emergency
Option B is correct because adrenaline is also known as epinephrine, noradrenaline as norepinephrine, these are catecholamines, and are released during emergency situations.

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