To promote genetic diversity in bacteria, it has been found that some species have a genetic mechanism that allows them to increase their mutation rate during DNA replication. A scientist hypothesizes that the functions of the following two enzymes would be impacted by this mechanism. In each case, state if you agree and provide a reason for your answer. i) DNA primase

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A: The replication of DNA is the creation of two molecules of DNA from one parent molecules, in which…

Q: List and explain three reasons why DNA replication is very accurate.  Is this true for both…

A: Introduction: Replication is a process by which each strand of the dsDNA is duplicated into a…

Q: How can reverse transcriptase inhibitors slow the replication of DNA? Give an example that…

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Q: List the functions of prokaryotic and eukaryotic DNA polymerase enzymes .

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Q: Name of a few enzymes involved in DNA replication other than DSNA polymerase and ligase.name the key…

A: Each cell follows central dogma to undergo division and growth. The central dogma has three main…

Q: Which of the following statements is not true? Explain why. A. A DNA strand can serve as a template…

A: DNA is deoxyribonucleic acid. The nucleic acids are the building blocks of DNA molecules.  DNA is a…

Q: The palm domain of a DNA polymerase O contains the catalytic site of the enzyme Ograbs the incoming…

A: The majority of organisms' genetic material, deoxy ribonucleic acid (DNA), contains nucleotide…

Q: Describe what happens to the DNA when the helicase unwinds the double helix. What can Topoisomerases…

A: it occurs during DNA replication.

Q: In one, simple sentence define the function of the following 1. Helicase  =  2. Alpha subunit of…

A: DNA helicases are essential during DNA replication because they separate double-stranded DNA into…

Q: Each peak in a chromatogram corresponds to: A fluorescent ddNTP which has been released from the…

A: Ans-.  A fluorescent ddNTP which has been incorporated into the DNA fragment resulting in the…

Q: During DNA repair in prokaryotes and eukaryotes, which of the following enzymes replaces the damaged…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: The formation of a phosphodiester linkage between the 5'-phosphate group at the end of one DNA…

A: During DNA replication new nucleotides are added to the DNA in the 5' to 3' direction. An incoming…

Q: To promote genetic diversity in bacteria, it has been found that some species have a genetic…

A: Prokaryotic cell is the type of microbial cell which has the characteristic features of no well…

Q: Which of the following enzymes is responsible for "exposing" or "unwinding" the DNA template (taking…

A: Deoxyribonucleic acid is a molecule which comprises of two polynucleotide chains that wound around…

Q: If a restriction enzyme cuts between the G and the A whenever itencounters the sequence GAATTC, how…

A: Answer is c.) four.

Q: The palm domain of a DNA polymerase O contains the catalytic site of the enzyme CIC Site

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: What are some of the ways that organisms use to ensure the fidelity of DNA replication? Why is it…

A: Fidelity of DNA replication is the ability of DNA polymerase to avoid or correct errors in the newly…

Q: DNA repair processes use the old DNA strand as the template to repair mismatched bases on the newly…

A: The basis of evolution is mutation. Mutation is also the basis of natural selection. Considerable…

Q: Suppose a mutation occurs in a cell such that normal Okazaki fragments were created during DNA…

A: DNA helicase, is an enzyme that separate double-stranded DNA into single strands allowing each…

Q: Enzyme function is critically important for the proper replication of DNA. Predict the consequence…

A: Enzymes are biological catalysts that enhance the speed of a reaction. This is performed by lowering…

Q: List and describe the steps in prokaryotic DNA replication. How does this process appear to differ…

A: DNA replication is the process in  which the the double helical structure will act as a template for…

Q: In relation to central dogma of molecular biology answer the following questions: A- Give two…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which…

Q: The following enzymes cannot catalyze the synthesis of DNA A.DNA polymerase B.DNA gyrase…

A: DNA is the genetic material of an organism. DNA replication is a process in which two DNA molecules…

Q: Which enzyme is used in Sanger sequencing reactions? O A. DNA polymerase O B. S1 endonuclease O C.…

A: Introduction :- Sanger DNA sequencing is commonly employed in research to target smaller genomic…

Q: In comparing DNA replication with RNA transcription in the same cell, which of the following is true…

A: ANSWER;- e) The entire template molecule is represented in the product.

Q: Considering prokaryotes, what term adds nucleotides in the 5' to 3' direction during DNA…

A: Ans- During DNA Replication process synthesis of new DNA strands takes place, using parental strands…

Q: Eukaryotes such as humans have linear chromosomes. In order to signal the end of DNA replication,…

A: DNA replication is a process by which two identical copies of DNA are made. It is completed in 3…

Q: Human cells were influenced by ultraviolet radiation, and as a consequence of this the DNA molecules…

A: given some human cell DNA was destroyed by ultravoilet radiation and was later renewed

Q: Which DNA repair systems you think might be capable of repairing a situation where T is in one…

A: DNA repair is a process by which a cell identifies and corrects damage to the DNA molecules. Most…

Q: 1. Photoreactivation destroys the covalent bond by using the light energy from the UV light source…

A: Photoreactivation is the mechanism of DNA repair. This is a light-dependent repair mechanism.  It…

Q: Which of the following enzymes is NOT involved in DNA replication?   a. DNA Polymerase   b.…

A: DNA replication occurs before cell division in both prokaryotes and eukaryotes.

Q: Why is the replication of DNA referred to as a semiconservative process? What is the experimental…

A: DNA (deoxyribonucleic acid) replication is the process of copying the DNA of a cell and creating…

Q: Some of the eukaryotic DNA polymerases have a tendency to make errors in replication. Why would a…

A: DNA polymerase plays a chief role in DNA replication by catalyzing the addition of nucleotides to…

Q: You are studying bacterial cells and you find bacteria with a mutation that causes it to produce…

A: The DNA is double stranded in the bacteria .    During the replication these two strands of the DNA…

Q: If ligase was defective in a cell, which strand of DNA Replication do you think would be most…

A: Replication is the process by which each strand of a dsDNA is reproduced into a new strand in the…

Q: Give the name of the enzyme that catalyzes each of the following reactions:(a) Makes a DNA strand…

A: Transcription is the first of several steps of DNA based gene expression in which a particular…

Q: Below is a study of a colony of cells, determine that some of these cells have a mutated DNA…

A: DNA Polymerase 1 is not the main enzyme in Prokaryotic replication. Main enzyme is DNA polymerase 3…

Q: You have a drug that blocks the activity of Primase during DNA replication. What are the steps in…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: In each case, state if you agree and provide a reason for your answer.      i)  DNA primase ii)  DNA…

A: Mutation is the sudden change in the nucleotide base sequence of DNA and can result due to the…

Q: E. coli would be a good model organism for which of the following processes?   a)  DNA replication…

A: Many biological processes need a model organism to study them. As such process stand true for all…

Q: Match the lettered activities to the following enzymes. Remember that some enzymes have multiple…

A: DNA Polymerase III is an enzyme primarily involved with DNA replication in prokaryotes. In 1970, it…

Q: The formation of pyrimidine dimers results from which of the following?  a. Spontaneous errors by…

A: Pyrimidine dimers cause mutations in the DNA. When two thymine residues in the same strand form…

Q: During high stress environments, it has been found that some bacteria activate a genetic mechanism…

A: A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of DNA copying…

Q: Suppose, a group of scientists developed a recombinant enzyme having mutations in its active site.…

A: The active site is a groove or pocket formed by the folding pattern of the protein.

Q: Which of the following statements about the processes of the central dogma is/are incorrect? I.…

A:

Q: Define the following terms: a. transposition b. DNA glycosylase c. apurinic site d. apyrimidinic…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: True or false: The synthesis of a new strand of DNA is initiated using a DNA primer?

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: If a prokaryotic cell experienced a mutation that eliminated DNA polymerase's 3' to 5' exonuclease…

A: DNA replication is a process in which DNA is synthesized in a semi-conservative manner. The enzyme…

Q: Coumarins and quinolones are two classes of drugs that inhibitbacterial growth by directly…

A: DNA is the genetic material of an organism. DNA replication is a process in which two DNA molecules…

Q: Imagine that DNA synthesis is occurring, and the left part of Figure 1 (marked ‘h’) is the…

A: DNA is synthesized only in 5'-to-3' direction.