In 1928, Frederick Griffith's experiments with Streptococcus pneumoniae suggested that
a) nonpathogenic R (rough) bacteria easily revert to the wild type (pathogenic).
b) DNA was conclusively the molecule of heredity.
c) bacteria do not incorporate the DNA of other bacteria.
d) heat-killed bacteria could somehow "transform" live bacteria.

a and c is not correct, d sounds 'dodgy' ('somehow transform?), is b the correct answer?

Question

In	1928,	Frederick	Griffith's	experiments	with	Streptococcus	pneumoniae suggested	that
a) nonpathogenic R	(rough)	bacteria	easily	revert	to	the	wild	type	(pathogenic).
b) DNA	was	conclusively	the	molecule	of	heredity.
c) bacteria	do	not	incorporate	the	DNA	of	other bacteria.
d) heat-killed	bacteria	could	somehow	"transform"	live	bacteria.

a and c is not correct, d sounds 'dodgy' ('somehow transform?), is b the correct answer?

kamille · Answer

@hartnn  maybe you could have a look?

kamille · Answer

@thomaster any help,please?