| The primary structure of a protein is its ____ sequence. |
amino acid |
| Each tRNA contains a specific ____ which binds to mRNA. |
anticodon |
| Biological information flows from ____ to RNA to protein. |
cloning |
| DNA contains thymine, whereas RNA contains ____. |
DNA |
| DNA ____ can be used to genetically connect a person to a crime. |
fingerprinting |
| DNA can form a double-stranded ____ (twisted ladder) structure. |
helix |
| Mutations create variations in a population's gene ____. |
pool |
| The process of producing genetically identical individuals is ____. |
uracil |
