In which of the following class can we put Adrenaline? (1) Hormone (2) Enzyme (3) Protein (4) Fat

In which of the following class can we put Adrenaline? (1) Hormone (2) Enzyme (3) Protein (4) Fat
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(1) Hormone Explanation: Epinephrine, also known as adrenaline, is a hormone. It is normally produced by both the adrenal glands and certain neurons.
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