In the following terms above, the best terms that matches the following are:
RNA - > 2. Nucleic Acid =RNA is matched to Nucleic Acid
Sucrose - > 3. Carbohydrates = Sucrose is matched to Carbohydrates
Steroids - > 4. Proteins = Steroids is matched to Proteins
Toxins - > 1. Lipids = Toxins is matched to Lipids