00:03
All right, so it looks like we have a couple questions about mutations.
00:06
So for number one, it says, what mutations are substitutions that cause changes from one amino acid to another? well, when you have a substitution type of mutation and you end up getting a different amino acid from it, that is what we call a missense type of mutation.
00:24
So number one, definitely a missense.
00:32
All right, let's read on.
00:33
Number two, what mutations disrupt the translation process as they introduce a premature stop codon? so key phrase here, premature stop.
00:43
When that happens, that is what we call a nonsense type mutation.
00:49
And i always remember nonsense because non, nothing's happening at that point.
00:53
And that's because things have stopped...