A cell is exposed to EMS (a mutagen that causes guanine to mispair with thymine) and allowed to undergo a few rounds of DNA replication.  The mutational event caused by this mutagen will be

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#Question id: 546

#1. Molecules and their Interaction Relevant to Biology

Enzymes are potent catalysts because they:

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#Question id: 8776

#9. Diversity of Life Forms

What kind of evidence has recently made it necessary to assign the prokaryotes to either of two different domains, rather than assigning all prokaryotes to the same kingdom?

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#Question id: 23737

#Aptitude

(a) Either he is happy or he is poor.

(b) He is happy.

Inference: He is poor.

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#Question id: 3906

#3. Fundamental Processes

Which subunit of the E. coli core RNA polymerase (a2bbʹw) contributes to DNA binding?

A) a                 B) b                 C) bʹ                D) w

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#Question id: 16116

#7. System Physiology – Animal

Which of the following hormones acts synergistically with sympathetic nervous system?