Discovery of the Genetic Material
Quiz by sohail qureshi
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- Q1
Scientists knew that genes were carried on..................
chromosomes
30s - Q2
chromosomes were made of DNA and protein
yes
30s - Q3
Griffith studied .........................strains of Streptococcus pneumoniae
two
30s - Q4
He concluded that the live R strain had changed into live S strain
yes
30s - Q5
When Griffith injected live R strain into a mouse, the mouse did not die.
true
30s - Q6
When Griffith injected live S strain into a mouse, the mouse died.
true
30s - Q7
Griffith heated and killed the S strain. When injected, the dead S strain no longer killed the mouse.
true
30s - Q8
, Griffith mixed the heat-killed S strain with the live R strain. when he injected the mixture into a mouse, something unexpected happened—the mouse died.
true
30s