00:01
Hello students in the given question we have which of the following explains how dna tumor viruses may cause human cancers.
00:11
This is the question mentioned in here.
00:15
Among the options given, we are going to select the option relevant to the given question.
00:21
This is the keynote for this question which relates to the dna tumor viruses.
00:27
Viral proteins infect other uninfected host cell.
00:34
This is option a and it is an incorrect option.
00:39
This is not the correct answer for the mentioned question.
00:43
Next option b, viral proteins block the effect of humour suppressor genes which prevent uncontrolled cell division and this is the correct option for the given question.
00:59
Let us consider the explanation for this.
01:03
The tumor suppressor genes, if they are inactivated by the tumor virus, dna tumor virus, these genes cannot prevent cell division...