The SOS response in bacteria is a type of repair that only occurs under extreme conditions when DNA is heavily damaged anu not normally used since it can cause replication errors when repairing the DNA. O True O False

Q: Which mechanism is utilized to replicate plasmids undergoing conjugal transfer? Rolling-circle…

A: Replication  Replication is the process where DNA materials gets doubled in a cell.

Q: If there is harmful Mutation in Ligase, termination phase of DNA replication is effected True False

A: To understand the structure of nucleic acid, it is necessary to first understand the structure of…

Q: Which of the following DNA repair mechanisms relies on homologous DNA recombination for the repair…

A: DNA repair mechanisms relies on homologous DNA recombination for the repair processes are :  SoS…

Q: Labeling DNA Replication rections: Drag the labels from the left to correcly dentify the parts of a…

A: DNA replication is a process in which two strands are formed from the original strand. Origin is the…

Q: You are studying tumor cells excised from a patient with suspected Colorectal cancer and you will…

A: Biomarkers are measurable indicators of any biological factor. They can be used as early indicators…

Q: a deaminating agent 5-BU is that can base-pair ike cytosine or like if 5-BU is cytosine incorporated…

A: 5-Bromo Uracil and nitrous acid are mutagenic agents. It means both of these agents cause mutation…

Q: Eddie the E. coli bacterium cell is suspicious that his DNA contains a thymine dimer. What is the…

A: Here in the question it is described that DNA thiamine dimer is formed. And it's proposed that DNA…

Q: Which of the following enzymes in E. coli synthesizes new DNA at sites of DNA damage during base…

A: The DNA repairing by the base excision repair and the nucleotide excision repair is done by the…

Q: Which of the following statements about DNA replication is INCORRECT?   It is powered bythe…

A: Let us look at each statement separately. 1. DNA replication requires energy which comes from the…

Q: The replication of lagging strands of DNA differs from the replication of leading strands in that…

A: Replication is the process by which a double stranded DNA molecule that is copied to produce two…

Q: Which of the following enzymes has the fastest rate of replication in E. coli DNA Replication? O…

A: The production of new DNA from the old DNA is known as DNA replication that occurs during the…

Q: DNA scissors used in genetic engineering applications are called Endo nucleases Restriction enzymes…

A:

Q: If a person is lacking a gene that codes for a protein involved in nucleotide excision repair, then…

A: DNA can experience a variety of chemical reactions, as in any other molecule. However, since DNA is…

Q: Which of the following repair pathways produces more mutations during the process of repair?…

A: DNA repair is a collection of processes by which a cell identifies and corrects the damage to the…

Q: can someone explain the picture in simple terms? how does the parp inhibitor work

A: PARP or Poly ADP Ribose Polymerase is a proteinaceous enzyme responsible for repairing damaged DNA…

Q: X-ray exposure often leads to DNA damage such as double strand breaks which is categorized as a type…

A: An individual's bodily design is determined by DNA. The DNA that is passed down from parents to kids…

Q: (Select one answer from each dropdown menu:) DNA replication uses as templates to make an Choose…

A: Replication is a process by which two identical copies of DNA are produced. The two new daughter…

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: Which of the following is involved in the repair of cyclobutane pyrimidine dimers?   DNA pol I…

A: The process by which a cell uses a series of special enzymes to repair mutation (changes ) in DNA…

Q: 2a. Assume that replication has been initiated at that ORI. Provide the sequence of the primer that…

A: AT GC base pairing: In double stranded DNA, the guanine (G) base on one strand can form three…

Q: The genetic code is redundant (i.e., most amino acids are coded for by more than one codon). Why is…

A: Redundancy refers to differences in the third base of the codons coding for the same amino acid.

Q: After DNA replication, each new DNA double helix consists of two old strands O each new DNA double…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Topoisomerases can cut phosphodiester bonds and the DNA ligases will have to seal the nicks whenever…

A: DNA ligases are enzymes that catalyze formation of a phosphodiester bond at a single-strand break in…

Q: None

A: Here is summary of the different DNA repair systems: Step 1. Mismatch RepairMismatch repair (MMR)…

Q: dna stored at physiological ph is negative charge  single strand  positive charge  unchanged…

A: The DNA deoxyribonucleic acid is the genetic material in almost all organisms except in case of few…

Q: Describe the size (in base pairs) of the bands anticipated for Digested TT DNA Digested Tt DNA…

A: Gel electrophoresis is a process of separation of DNA fragments based on their size. Different size…

Q: Similar to prokaryotes, eukaryotes have a topoisomerase-ll-class enzyme called DNA gyrase, which can…

A: Topoisomerases are enzymes that catalyze the overwinding or underwinding of the DNA. This issue is…

Q: Optimal DNA replication requires the coordinated effort of all the following EXCEPT:   gyrase…

A: DNA is a genetic material that is a double stranded structure polymer of nucleotides. DNA…

Q: Which of the following is directly responsible for catalyzing the synthesis of a complimentary…

A: *The answer of this question is option 3 that is Taq polymerase. *Taq polymerase isolated from…

Q: Which of the following repair mechanisms removes damaged bases in non-dividing cells?

A: Ans- Bae Excision Repair The common mechanism of DNA repair System is- Base Excision Repair (BER)–…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.