Vitamin acting on intranuclear receptors -: (A) Vitamin K, (B) Vitamin D, (C) Vitamin E, (D) Vitamin B1
Answer is B. Ans. is 'b' i.e., Vitamin D o Two vitamins are considered as hormones which act on intranuclear receptors (steroid receptor famity). There are:-i) Vitamin A (retinoic acid)ii) Vitamin D