Who revealed biochemical nature of the t | Class 12 Biology Chapter Molecular Basis of Inheritance, Molecular Basis of Inheritance NCERT Solutions

Question:

Who revealed biochemical nature of the transforming principle? How was it done?

Answer:

Oswald, Avery, Colin, MacLeod and Maclyn McCarty revealed biochemical nature of the transforming principle. These scientists reported that Griffith’s experiment in an in vitro system was to determine biochemical nature of transforming principle.

They discovered that from the heat killed S- type bacteria, the DNA, caused the transformation process of non- virulent R- type bacteria into virulent S- type bacteria. They also discovered that proteases and RNase enzymes did not affect transformation while DNase inhibited the process. They concluded that DNA is the hereditary material.


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 2: Who revealed biochemical nature of the transforming principle? How was it done?....