Answer
Nucleic acids play an essential role in protein synthesis. Compared to proteins, which are made of up to 20 different amino acids, the composition of nucleic acids is considerably simpler.
A DNA or RNA molecule contains only 4 types of building blocks: purines, pyrimidines, furanose sugars and phosphate groups. Nucleic acids have simpler, uniform structures because they are primarily used for protein synthesis, whereas proteins have many uses.
Work Step by Step
Nucleic acids play an essential role in protein synthesis. Compared to proteins, which are made of up to 20 different amino acids, the composition of nucleic acids is considerably simpler.
A DNA or RNA molecule contains only 4 types of building blocks: purines, pyrimidines, furanose sugars and phosphate groups. Nucleic acids have simpler, uniform structures because they are primarily used for protein synthesis, whereas proteins have many uses.
