00:01
In the internet once in this question, let's talk about transcription and notion translation.
00:04
It's determined relationships among dna based sequences, mri -based sequences, codons, and amino acids.
00:12
So, here you have a dna template strand is discrete as follows.
00:16
Well, first, remember that if you have your dna here, you're going to have a base sequence here in your dna, okay? then by the process of transcription, you're going to produce an mrna.
00:29
And this mrna is going to be made of cotton.
00:31
For the round -top range that nucleotides in your mrna as triplets of nucleotides, in each triple is going to be called a codon.
00:39
So this is what happens in your mna.
00:41
Then this mra is going to leave the nucleus because transcription occurs in the nucleus, and then this mrna is going to bind to ribosomes where it is going to bind to transfer rna that has antichodons.
00:58
Okay, and when they bind this tirsoms, a is going to carry an amino acid.
01:04
This amino acid is going to be added to the growing chain in order to produce a protein.
01:09
So this process here is called a translation.
01:14
So you have here a template strand that is the 3 -end, a, g, c, a, g, c, g, g, g, c, g, g, c, g, c, t, t, c c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c c, c, c, c c, c, c, and c, and the 5f, this is your template.
01:39
It says, okay, once you have here, it says this is a, this is b apparently, i don't know if it is this or this, and then you have that this gaa is c, then ccc is d, nggc is e apparently.
02:01
Yeah, this i don't know the exact position of this, a, b, c and d, and e, but let's leave it like this.
02:09
Or maybe it is just like this and this e is for a .a.
02:16
Well, let's leave it like this.
02:17
It says sections a, c, and e, of the following base sequences, sequence sections of the dna strand are exons and sections b and they are intro.
02:29
So this, also these are going to be intros, intro and also intro.
02:38
And you have that these are going to be exons.
02:40
Now, it says determine each of the following using this very sequence.
02:45
The base sequence in the dna informational strand.
02:48
The informational strand is the coding strand, okay? and this coding strength of dna or informational strand of dna is complementary to a template.
02:56
So you're going to have here the 5 and you're going to have according to base pairing goals.
03:00
And adding in the whole to pair with timing and cytosign with warning.
03:03
So you're going to have here t -cg, g -t -c, g -ct, c, t, c, t, t t, g, g, a, g, g, g, c, c, d, and t, t, and the three.
03:19
Okay, so this is going to be the sequence of the informational, the informational strat.
03:24
Now they are asking you for the codons present in the mra and a transcribe from the dna template.
03:29
And this is your template, and you have to transcribe this, and you're going to produce an mrna, and this mra is complementary to a template.
03:37
So you can see here that the mrna and also the coding strand or the informational strand both are complementary to a template.
03:45
It means both sequences, the informational strand and also the mrna are going to have the same sequence and also they have the same direction from 5 to 3.
03:54
So you're going to have here 5...