QUESTION 1 Questions 1-5. Please fill in the blank below with the corresponding structures indicated below in the diagram: Please ignore the fact that the fragments are colored blue and green. The coloration has no significance to this question. Also, please don't forget to answer question 61 1. Leading strand= 2. Lagging strand= 3. A single Okazaki fragment= 4. 3' end of fragment labeled "H"= 5. Replication fork= H E G 6. How many primers are required to replicate all of the DNA fragments in the above diagram (include both lagging and leading strand)?=

You already know that ribosomes are abundant in red blood cells. In what other cells of the body would you find them in great abundance? Why?

What are the structural differences between RNA and DNA?

Figure 9.10 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?

A scientist discovers a virus encoding a Protein X that degrades a subunit of the elF4F complex. Knowing that this virus transcribes its own mRNAs in the cytoplasm of human cells, why would Protein X be an effective virulence factor?

How do the linear chromosomes in eukaryotes ensure that its ends are replicated completely?

Pseudopeptidoglycan is a characteristic of the walls of. eukaryotic cells bacterial prokaryotic cells archaean prokaryotic cells bacterial and archaean prokaryotic cells

Why are plasma membranes arranged as a bilayer rather than a monolayer?

Which of the following is not a true statement comparing prokaryotic and eukaryotic DNA replication? Both eukaryotic and prokaryotic DNA polymerases build off RNA primers made by primase Eukaryotic DNA replication requires multiple replication forks, while prokaryotic replication uses a single origin to rapidly replicate the entire genome DNA replication always occurs in the nucleus Eukaryotic DNA replication involves more polymerases than prokaryotic replication.

Provide a brief summary of the Sanger sequencing method.