Excision Repair
Biochemistry
>
Genetic Information
>
DNA Repair
Q. Which of the following describes transcription coupled nucleotide-excision repair?
a
Excises and replaces damaged nucleotide base; repairs deamination/depurination, alkylation, or oxidation.
b
Repairs wide variety of lesions and excises a large portion of DNA. Operates in transcriptionally inactive portions of the genome.
c
Repairs a wide variety of lesions and excises a large portion of DNA. Operates in transcriptionally active portions of the genome.
d
Occurs during DNA replication when errors in base matching occur.
Log In
or
Start Your Free Trial
to view the answer.