If the transforming principle is transferred | vedclass

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

Question

(C) In Griffith's transformation experiment,the $S$-strain (Smooth) bacteria possess a polysaccharide coat that makes them virulent (pathogenic).The $

Vedclass · Accepted Answer

$(i)$ and $(iii)$

Vedclass · Answer

(C) In Griffith's transformation experiment,the $S$-strain (Smooth) bacteria possess a polysaccharide coat that makes them virulent (pathogenic).The $R$-strain (Rough) bacteria lack this coat and are non-virulent.When the transforming principle $(DNA)$ from heat-killed $S$-strain is transferred to the $R$-strain,the $R$-strain gets transformed into the $S$-strain.As a result,the transformed $R$-strain acquires the ability to form a smooth polysaccharide coat $(i)$ and becomes virulent $(iii)$.

If the transforming principle is transferred to the $R$-strain,what characteristics will the $R$-strain acquire?
$(i)$ Formation of a smooth polysaccharide coat
$(ii)$ Becomes non-virulent
$(iii)$ Becomes virulent
$(iv)$ Does not form a smooth polysaccharide coat

Similar Questions

Select the correct statement for the transformation experiment.
$S$-strain (heat-killed) + $R$-strain (live) $\rightarrow$ (injection into mouse) $\rightarrow$ ?

Which of the following statements is $NOT$ true for the Hershey and Chase experiment performed for the confirmation of genetic material?

During the course of evolution,why was $DNA$ chosen over $RNA$ as the genetic material? Provide reasons by first discussing the desired criteria for a molecule to act as genetic material and by analyzing the biochemical differences between $DNA$ and $RNA$.

The given figure represents the experiment of which scientists?

$A$ molecule that can act as a genetic material must possess which of the following characteristics?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

If the transforming principle is transferred to the $R$-strain,what characteristics will the $R$-strain acquire?$(i)$ Formation of a smooth polysaccharide coat$(ii)$ Becomes non-virulent$(iii)$ Becomes virulent$(iv)$ Does not form a smooth polysaccharide coat