Biology, 24.03.2021 18:10 kimsash05

Dr. Serena Velazquez lands a coveted post-doc position at Johns Hopkins following completion of her MD/PhD in cancer therapeutics to treat late-stage pancreatic cancer using a mouse model. Her post-doc will be devoted to targeted mutagenesis of replicative enzymes to halt cell division in cancerous cells. She reviews mitosis and meiosis before reporting for her first day of work. 1. Dr. Velazquez considers targeted mutagenesis of DNA ligase. What would that do?
A. Prevent dsDNA from forming ssDNA.
B. Prevent the leading strand from being able to unite together Okazaki fragments.
C. Prevent the lagging strand from being able to unite together Okazaki fragments.
D. Prevent replication of DNA.
2. If Dr. Velaquez wants to target the replication fork of synthesizing DNA in eukaryotes, what proteins might she consider knocking down to see the effect on cancer progression?
A. SSB.
B. LOL.
C. LOF.
D. RPA.

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 02:30

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Answers: 3

Answer

Biology, 22.06.2019 14:00

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half

Answers: 2

Answer

Biology, 22.06.2019 17:40

Which organelle stores most of a cell’s dna?

Answers: 2

Answer

Biology, 22.06.2019 18:00

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?

Answers: 2

Answer

You know the right answer?

Dr. Serena Velazquez lands a coveted post-doc position at Johns Hopkins following completion of her...

Questions