Multiple choice

Vitamin required for blood coagulation is

  1. Vitamin A

  2. Vitamin D

  3. Vitamin E

  4. Vitamin K

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Vitamin K is a group of structurally similar, fat soluble vitamins that are needed for the posttranslational modification of certain proteins, mostly required for blood coagulation but also involved in metabolic pathways in bone and other tissues.