Which acts on nuclear receptors
High-Yield Explanation
Ans. is 'b' i.e., Thyroxine Hormones with intracellular receptors (Group I hormones)* Cytoplasmic :- Glucocorticoids (cortisol/cortisone), mineralocorticoids, androgens, progestins.* Nucleus :- Estrogen, Thyroid hormones (T3, T4), retinoic acid, Vitamin D (Calcitriol or 1,25 (OH)2 D3).