5 Written Questions

1. determines which amino acid will be in a protein (forms a code)
2. DNA and RNA
3. protein catalysts
4. a small particle of a substance made up up smaller units called atoms
5. smaller molecules that make up nucleic acids

4 Multiple Choice Questions

1. carbohydrates, proteins, nucleic acids, and lipids
   1. molecules
   2. amino acids
   3. carbohydrates
   4. categories of molecules
2. helps in protein synthesis by using the coded instructions
   1. RNA
   2. proteins
   3. enzymes
   4. DNA
3. molecules made up of carbon, hydrogen, and oxygen atoms
   1. proteins
   2. enzymes
   3. carbohydrates
   4. molecules
4. are also know as fats, they store energy and make up cell membranes
   1. RNA
   2. DNA
   3. enzymes
   4. lipids

4 True/False Questions

1. proteins → helps in protein synthesis by using the coded instructions

   True        False

2. carbohydrates found in living organisms → molecules made up of carbon, hydrogen, and oxygen atoms

   True        False

3. amino acids → the buidling blocks of proteins

   True        False

4. nucleic acids → smaller molecules that make up nucleic acids

   True        False