00:01
Synthesis of a particular protein is terminated when the codon uuu appears, an a uaa, ua -a -g or uga appears, aaa appears, a -a -a -a appears, or a -u -g appears.
00:17
So termination happens when you hit a stop codon.
00:22
Happens when the ribosome detects a stop codon.
00:27
So it's not a t -r -n -a that does this, where it's usually a t -r -n -a.
00:32
A t -r -n -a brings in amino acid, recognises a codon.
00:36
But for a stop codon, the ribosome actually detects it.
00:40
So you know there's ribosomal rna.
00:42
It's the ribosomal rna that detects stop codon.
00:45
And when it does, synthesis is stopped, and the protein is cut there...