| During replication, ____ separates the DNA strands. |
base |
| UAG, UGA, and UAA are ____ codons. |
expression |
| In DNA, the nucleotide ____ A pairs with T and C pairs with G. |
helicase |
| AUG is the ____ codon. |
helix |
| DNA can form a double-stranded ____ (twisted ladder) structure. |
RNA |
| Ribosomes are complexes of ____ and protein. |
rRNA |
| Gene ____ results in the production of protein or RNA. |
start |
| Messenger, transfer, and ribosomal are types of ____. |
stop |
