In human body cis- platin hydrolyzes to diaqua complex and modifies the DNA structure by binding to · ABC26IN0043

Subject: Inorganic Chemistry · Chapter: Bioinorganic Chemistry · Topic: Bioinorganic Chemistry – General · Exam: CSIR NET 2016 · Marks: 2 · Difficulty: Medium

In human body cis- platin hydrolyzes to diaqua complex and modifies the DNA structure by binding to
(a)N-atom of guanine base
(c)N-atom of adenine base
(b)O-atom of cytosine base
(d)O-atom of thymine base
Answer
Answer (as printed): A
Explanation
cis-platin modifies the DNA structure by binding to N-7 nitrogen atom of guanine base. [CSIR DEC 2016]

Explanation as extracted from the printed page; notation may be imperfect.

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