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JIPMER 2015
Exam
JIPMER
Year
2015
Subject
Zoology
Chapter
Molecular Basis of Inheritance

JIPMER 2015 · Zoology · Molecular Basis of Inheritance

In 1944, Avery, McCarty and MacLeod isolated a substance from heat...

In 1944, Avery, McCarty and MacLeod isolated a substance from heat killed virulent form of bacteria and added to non-virulent form of bacteria which changed the non-virulent to virulent from this substance can be distroyed by

Options

  1. ADNAase
  2. Bprotease
  3. Clipase
  4. Damylase

Correct answer

A. DNAase

Step-by-step solution

Avery, MacLeod and McCarty carried out an experiment from which they reported that DNA is a substance that causes bacterial transformation from non-virulent to virulent bacteria, but DNAase acts as a waste management endonucleases responsible for DNA fragmentation.
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