#Question id: 5756
#XL - S Microbiology
Type of mutation caused by an addition or deletion of a base in a polypeptide-encoding part of a gene
#Question id: 5757
#XL - S Microbiology
A new E. coli mutant was tested for auxotrophy. The mutant grows on:
minimal medium (M) + arginine (A) + proline (P)
M + P + histidine (H)
M + A + H + P
but not on M or on M + A + H. The mutant requires
#Question id: 5758
#XL - S Microbiology
#Question id: 5758
#XL - R Botany
#Question id: 5760
#XL - S Microbiology
The fluctuation test of Luria and Delbruck (studying resistance to bacteriophge T1 infection) established that
#Question id: 5760
#XL - R Botany
The fluctuation test of Luria and Delbruck (studying resistance to bacteriophge T1 infection) established that