| A change in the sequence of a chromosome is a ____. |
amino acid |
| The primary structure of a protein is its ____ sequence. |
centimorgan |
| Messenger, transfer, and ribosomal are types of ____. |
codon |
| Franklin, Watson, and Crick discovered the ____ of DNA. |
mutation |
| The ____ of each human cell contains 23 chromosome pairs. |
nucleus |
| A ____ is a unit for measuring genetic linkage. |
RNA |
| During ____, mRNA is decoded to produce a specific protein. |
structure |
| A ____ is a sequence of three nucleotides in DNA or mRNA. |
translation |
