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STD 11 - 19. Chemical coordination and integration — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 19. Chemical coordination and integration1 Mark
MCQ
Which of the following is not a secondary messenger ?
  • A
    Cyclic $AMP$
  • B
    $IP_3$
  • C
    $Ca^{++}$
  • ✓
    Iodothyronine
✓

Answer

Correct option: D.
Iodothyronine
d

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