Eukaryotes contain ________chromosomes, and prokaryotes contain a________ chromosome.
Question 3
3.
You isolate a cell strain in which the joining together of Okazaki fragments is impaired and suspect that a mutation has occurred in an enzyme found at the replication fork. Which enzyme is most likely to be mutated?
Question 4
4.
DNA replicates by which of the following models?
Question 5
5.
Which enzyme is responsible for proofreading the nucleic acid bases and correcting potential errors?
Question 6
6.
Which enzyme is responsible for infinite cell division in some cell lines?
Question 7
7.
Use Chargaff's rule to explain the data in the table above.
Question 8
8.
If 40% of the nucleotides in a DNA molecule are guanine, then what percent are expected to be thymine?
Question 9
9.
Which of the following most accurately demonstrates DNA replication at the replication fork?
Question 10
10.
If DNA underwent 3 rounds of Replication, what percent of the total DNA present would be compromised of the original DNA molecule?
Question 11
11.
Which of the following sequences shown below would be the matching new strand of the following DNA sequence: 5'-GATTCAA-3'
Question 12
12.
Which of the following statements regarding DNA is NOT true?
Question 13
13.
Below is a segment of replicating DNA.
Which Strand is the template for discontinuous (lagging) strand synthesis?