Question

multiple choice question
identify the vitamin that enhances the function of osteocalcin a bone, strengthening protein.
vitamin k
riboflavin
thiamin
vitamin e

Explanation:

Vitamin K is essential for the carboxylation of osteocalcin, which is necessary for its proper function in bone - mineral binding and bone health. Riboflavin, thiamin, and vitamin E do not have this specific role related to osteocalcin function.

Answer:

vitamin K