Which of the following is called the "biological middleman"?

  • A
    Hormone
  • B
    Vitamin
  • C
    Enzyme
  • D
    All the above

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Similar Questions

Cushing's syndrome and myxoedema are associated with these glands respectively:

Identify which of the following are endocrine glands?
$I.$ Liver,$II.$ Salivary gland
$III.$ Pituitary gland,$IV.$ Thyroid
Choose the correct option.

Which of the following cells does not secrete a hormone?

Identify the odd one out from the following.

Progesterone is a

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