Question

a compound in food that can be converted into an active vitamin inside t
precursor
predecessor.
coenzyme.
enzyme
antivitamin.
question 4
which of the following foods would be a rich source of beta - carotene
medication
broccoli
salmon
milk
orange juice

Explanation:

First Question (about the compound converting to active vitamin)

A precursor is a compound that can be converted into an active vitamin in the body. A predecessor is a thing that comes before, not related to vitamin conversion. A coenzyme is a non - protein part of an enzyme, not a vitamin precursor. An enzyme is a catalyst, not a vitamin precursor. An antivitamin opposes vitamin action. So the correct answer is precursor.

Beta - carotene is a carotenoid, and broccoli is a vegetable rich in beta - carotene. Medication is not a food. Salmon is rich in omega - 3 fatty acids, not beta - carotene. Milk is rich in calcium and vitamin D (fortified), not beta - carotene. Orange juice is rich in vitamin C, not beta - carotene. So the correct answer is broccoli.

Answer:

A. precursor

Question 4 (about beta - carotene source)