#Question id: 3754
#Section 3: Genetics, Cellular and Molecular Biology
Thymine makes up 28% of the nucleotides in a sample of DNA from an organism. Approximately what percentage of the nucleotides in this sample will be guanine?
#Question id: 3755
#Section 3: Genetics, Cellular and Molecular Biology
In E. coli, there is a mutation in a gene called dnaB that alters the helicase that normally acts at the origin of replication. Which of the following events would you expect to occur as a result of this mutation?
#Question id: 3756
#Section 3: Genetics, Cellular and Molecular Biology
In E. coli, which enzyme catalyzes the elongation of a new DNA strand in the 5' → 3' direction?
#Question id: 3757
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following characteristics of eukaryotic telomeres cause them to replicate differently than the rest of the chromosome?
#Question id: 3758
#Section 3: Genetics, Cellular and Molecular Biology
At a specific area of a chromosome, the sequence of nucleotides below is present where the chain opens to form a replication fork:
3' C C T A G G C T G C A A T C C 5'
An RNA primer is formed starting at the underlined T (T) of the template. Which of the following represents the primer sequence?
#Question id: 3759
#Section 3: Genetics, Cellular and Molecular Biology
In E. coli, to repair a thymine dimer by nucleotide excision repair, in which order do the necessary enzymes act?