Which one of the following flows directly into blood from the seat of its production to act on an organ away from it?

  • A
    Enzyme
  • B
    Hormone
  • C
    Blood
  • D
    Lymph

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Similar Questions

Identify $A$ to $D$ in the given diagrammatic representation of the mechanism of hormone action and choose the correct combination.

The term 'Hormone' is derived from a:

Which of the following is not a secondary messenger?

The rate of hormone synthesis and secretion depends upon:

Which of the following is termed as a second messenger?

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