Do individual genes specify the enzymes that function in a biochemical pathway?
Yes, an individual gene is specified
Some proteins aren’t enzymes, so researchers later revised the hypothesis:
One gene: one protein
RNA
Bridge between genes and the proteins for which they code
Transcription
The synthesis of RNA using information in DNA
Messenger RNA (mRNA)
The product of transcription
Translation
The synthesis of a polypeptide using information in the mRNA
Sites of translation
Ribosomes
In prokaryotes, could translation of mRNA begin before or after transcription has finished?
Before