Multiple choice

Match the following acids with their sources:

a. Malic acid 1. Sour milk
b. Acetic acid 2. Apples
c. Lactic acid 3. Proteins
d. Amino acid 4. Vinegar

  1. a - 2, b - 4, c - 1, d - 3

  2. a - 2, b - 4, c - 3, d - 1

  3. a - 4, b - 2, c - 1, d - 3

  4. a - 3, b - 4, c - 1, d - 2

  5. a - 2, b - 1, c - 4, d - 3

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

This is the correct option. The source of malic acid is apple, the source of acetic acid is vinegar, the source of lactic acid is sour milk and the source of amino acids are proteins.