Introduction to
Food Chains and Food Webs

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans

What happens when a scientific theory is shown to be an accurate description of a phenomenon?