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TLS Online TPP Program

#Question id: 5760

The fluctuation test of Luria and Delbruck (studying resistance to bacteriophge T1 infection) established that

#XL - R Botany

  1. T1 phage was a mutagen.

  2. Mutations could arise prior to the time they were selected

  3. The mutation rate varies greatly from experiment to experiment.

  4. In E. coli the number of mutants per clone was relatively constant.

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TLS Online TPP Program

#Question id: 5569

#XL - T Zoology

What makes sexually reproduced offspring genetically different from their parents?
TLS Online TPP Program

#Question id: 11304

#XL - Q Biochemistry

In what way do the membranes of a eukaryotic cell vary?
TLS Online TPP Program

#Question id: 5697

#XL - T Zoology

Individual with pericentric inversion produce gametes that receive the recombinant chromosomes cannot produce viable progeny because
TLS Online TPP Program

#Question id: 20171

#XL - P Chemistry

The ratio of specific charge of a proton and an Alpha particle is
TLS Online TPP Program

#Question id: 10145

#XL - R Botany

The transfer of a phosphoryl group to 3-phosphoglycerate, yielding formation of 1,3-bisphosphoglycerate is catalyze by