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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
Progesterone and estradiol are
  • A
    Peptide hormones
  • B
    Amino acid derivatives
  • C
    Iodothyronines
  • ✓
    Steroid hormones
✓

Answer

Correct option: D.
Steroid hormones
d
Steroid hormone : Progesterone and estradiol.
Peptide hormone : Oxytocin, vasopressin.
Amino acid hormone : Thyroxine, norepinephrine, epinephrine.
Iodothyronin : $T_3$ and $T_4$

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