Author Question: Over a century ago, water-soluble vitamins were collectively called vitamin A, while fat-soluble ... (Read 84 times)

mydiamond · **on:** Aug 20, 2018

Over a century ago, water-soluble vitamins were collectively called vitamin A, while fat-soluble vitamins were collectively called vitamin B.
Indicate whether the statement is true or false

Question 2

The chemical structure of all the vitamins is similar to each other.
Indicate whether the statement is true or false