The transformation experiments on Pneumococcu | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The transformation experiments conducted by Frederick Griffith on $Streptococcus$ $pneumoniae$ (Pneumococcus) were further refined by Avery, MacLe

Vedclass · Accepted Answer

$DNA$ is the genetic material

Vedclass · Answer

(C) The transformation experiments conducted by Frederick Griffith on $Streptococcus$ $pneumoniae$ (Pneumococcus) were further refined by Avery, MacLeod, and McCarty. They purified biochemicals (proteins, $DNA$, and $RNA$) from the heat-killed $S$ strain to see which one could transform live $R$ strain bacteria into $S$ strain. They discovered that digestion of protein and $RNA$ with enzymes did not affect transformation, but digestion with $DNase$ inhibited the transformation process. This conclusively proved that $DNA$ is the hereditary material responsible for transformation.

The transformation experiments on Pneumococcus showed that:

Similar Questions

The enzymes formed by a bacteriophage that rupture the bacterial cell wall are known as:

Which scientist is associated with the term 'Nuclein'?

By which process is the viral coat (capsid) separated from the surface of the bacteria?

$A$ series of experiments were conducted by Frederick Griffith in $1928$,on the transforming principle with:

The unequivocal proof that $DNA$ is the genetic material came from the experiments of Hershey and Chase. They worked on which of the following?

Vedclass Test Series

Exam Paper Generator

Online Exam Module