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TLS Online TPP Program

#Question id: 3870

“Footprinting” or DNase protection is a technique used to identify:

#SCPH01 Biochemistry

  1. a region of DNA that has been damaged by mutation.

  2. E. coli cells that contain a desired, cloned piece of DNA.

  3. the position of a particular gene of a chromosome.

  4. the specific binding site of a repressor, polymerase, or other protein on the DNA.

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TLS Online TPP Program

#Question id: 19511

#SCPH05 I Biotechnology

The elements of group 16 are called———-
TLS Online TPP Program

#Question id: 4151

#SCPH01 Biochemistry

The signal sequences that direct proteins to the nucleus are:
TLS Online TPP Program

#Question id: 17998

#SCPH05 I Biotechnology

Eukaryotic mRNA species are isolated by using
TLS Online TPP Program

#Question id: 3657

#SCPH01 Biochemistry

Mutations in excision repair genes or a translesion DNA polymerase cause:
TLS Online TPP Program

#Question id: 4341

#SCPH01 Biochemistry

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the promoter for the lac operon to the region between the beta galactosidase (lacZ) gene and the permease (lacY) gene, which of the following results would be most likely?