Fact 1: Chromosomes contain genes, which code for proteins.

Fact 2: DNA is a code, or recipe, for the manufacture of proteins.

Given the two facts above, answer the question "hromosomes contain a recipe for the manufacture of what?" with the following options: 
- heat energy
 - glucose
 - Acids
 - Energy
 - food
 - proteins
 - acetic acid
 - Energy.


 

      proteins   