00:01
Hello students, let us consider the question mentioned which of the following is true about dna polymerase.
00:12
This is the question mentioned to us.
00:15
The keynote for the given question is from the given options, that is nearly four to five options are given to us, we are going to select the options that are going to give us the statement is true related to the dna.
00:32
Polymerase.
00:33
This the true statement that correlates the dna polymerase action we are going to select from the given options.
00:43
Now let us consider the options given.
00:46
First option dna polymerase catalyzes the formation of hydrogen bonds between complementary base pairs.
00:57
This is the first option.
00:59
Let us move on to the second option.
01:01
Dna polymerase catalyzes the formation of a covalent bond.
01:08
In first option we said it is hydrogen bond.
01:11
In the second option it is covalent bond.
01:14
Between phosphate group of the growing strand and the nitrogenous base, that is nitrogen base of the incoming nucleotide.
01:26
This is the second option given.
01:28
Now let us move to the third option.
01:33
Third option is dna polymeries catalyzes the formation of a covalent bond between deoxy ribose sugar of the growing strand and a phosphate group of the incoming nucleotide.
01:50
Between incoming nucleotide and the deoxy ribos sugar of the growing strand, the covalent bond is formed.
01:58
And this reaction is catalyzed by dna polymers.
02:01
Let us see the fourth option.
02:07
Option 4 is dna polymerase catalyzes the formation of hydrogen bond.
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Hydrosine bond between dioxin ribosugar of the growing strand and phosphate group of the incoming nucleotype.
02:23
If we consider these four options, let us find out which option is true related to the function of dna polymerase.
02:32
Now let us start the explanation related to this...