00:01
All right.
00:01
So in this question, they're asking us to alter a strand of dna bases and see what's going to be the subsequent consequence.
00:13
So it says to delete the first cytosine in our second codon.
00:18
So we're going to delete this c and then shift all of our letters to the left to compensate for that mutation.
00:36
Okay, so our new strand, when i took out that cytosine, i've moved them and grouped them into still groups of three.
00:44
So we can see here that the first ctt, that's okay.
00:49
That remains the same.
00:51
But basically from here on out, everything is altered.
00:57
So where we had cct before, we now have ctg, where we had gga before, we now have gaa, so on and so on.
01:06
So forth.
01:07
And then here at the end, we're actually missing a codon.
01:10
So this is a totally different length.
01:12
So the next part of the question asks, what would the mrna strand be? so now we're going to convert.
01:21
So this c would become a g.
01:23
T would become a.
01:26
T becomes a...