It is good that Guanine methyl transferase is absent in human beings.

It is good that Guanine methyl transferase is absent in human beings. Correct Answer True

While de-alkylating agents could lead to the direct reversal of the damages, yet it is a suicide protease. One molecule is irreversibly inactivated in correcting single methylation damage. It is wasteful, and eukaryotes have better ways of taking care of the methylation like BER.
Bissoy MCQ

Related Questions

"Too often we try to solve human problem with non-human tools and in terms of non-human data. It is my simple thesis that a human problem requires a human solution. First we have to learn to recognise a human problem when we see one; and second, upon recognising it, we have to learn to deal with it as such and not as it were something else. A human problem to be brought to a human solution requires human data and human tools". Who said this?
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statement : The taste of food contributes to the intake of nourishment which is essential for the survival of human beings.

Assumptions :
I. Human beings take food for the enjoyment of its taste.
II. Human beings experience the taste of food.
In what ratio should a 20% methyl alcohol solution be mixed with a 50% methyl alcohol solution so that the resultant solution has 40% methyl alcohol in it?
Consider the following statements and choose the correct answer:
1. Adenine pairs with thymine (A : T) and guanine with cytosine $$\left( {G \vdots C} \right)$$
2. Adenine and thymine are joined by three hydrogen bonds through atoms
3. Guanine and cytosine are joined by two hydrogen bonds through atoms
4. The weak hydrogen bonding enables the two strands of the DNA to separate during replication
Lesch-Nyhan syndrome is caused by the deficiency of the enzyme hypoxanthine-guanine phosphoribosyl transferase (HGPRT). Cells deficient in HGPRT die in a medium containing which of the following?
Cells deficient in hypoxanthine guanine phospho-ribosyl transferase (HGPRT)
Cells deficient in hypoxanthine guanine phosphoribosyl-transferase (HPRT) enzyme rely on
Which of the following statement is not true for Xanthine-guanine phosphoribosyl transferase (XGPRT)?
5' capping of mRNA transcripts in eukaryotes involves, the following events:
P. Addition of GMP on the 5' end.
Q. Removal of γ-phosphate of the triphosphate on first base at the 5' end.
R. 5' - 5' linkage between GMP and the first base at 5' end.
S. Addition of methyl group to N7 position of guanine.
Which one of the following is the correct sequence of events?
In the following questions, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicateit by selecting the appropriate option.
Language, they say, is the _____ through which human beings perceive the world. If so, English is perhaps the most _____ lens through which to see animals. It has_____ a cross eyed view of birds, beasts, fish and fowl. The very word “animal” can _____ the brutish and the sensual. Animal _____ imply baseness and vulgarity.
Language, they say, is the _____ through which human beings perceive the world.