Which of the following statements is false of ligase? Ligase is specific to leading strand synthesis. O Ligase is responsible for the formation of phosphodiester bonds. O Ligase is an ATP-dependent enzyme. O Ligase is essential to replication.

Q: Which of the following strands of DNA always has the same sequence (except T-> U) as its…

A: In genetics,a sense strand or coding strand is the segment within double stranded DNA which carries…

Q: The formation of mRNA from DNA is called     translation.     transcription.…

A: Question - The formation of mRNA from DNA is called A.)   translation. B.)…

Q: Which enzymes are involved in protein translation? There are multiple answers. Helicase DNA…

A: Translation is the process in which ribosomes in the cytoplasm or endoplasmic reticulum synthesize…

Q: DNA replication is semiconservative because the ___ strand will become half of the ___ molecule. a.…

A: According to the semiconservative replication model, the two original DNA strands separate during…

Q: Which of the following statements concerning a DNA double-helix structures is incorrect? *       the…

A: Deoxyribonucleic acid is a molecule that is  composed of two polynucleotide chains that coil around…

Q: Joining two DNA molecules using DNA ligase. Ligation. O Adhesion. Linker Linkage.

A: DNA fragment is joined with another DNA fragment by the formation of phosphodiester bond. Enzyme…

Q: Which of the following about the DNA synthesis reaction is false? O Phosphodiester bond formation…

A: DNA replication is the process by which DNA duplicates itself using DNA as a template and DNA…

Q: Differences between replication and transcription include: O Both DNA strands are replicated but…

A: Both DNA replication and Transcription involve the generation of a new copy of the DNA in a cell.

Q: of a gene are (is) used as the template for RNA synthesis. a sense strand antisense strand both…

A: The process of synthesis of a Daughter stand from the parental DNA strand is called replication.…

Q: A double stranded DNA has Phosphate groups are on the outer surface of the double helix while the…

A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation…

Q: Which of the following involves remarkable capacity of short segment of DNA to move from one place…

A: in order to find out the correct answer, let's analyse each option 1. transposition: DNA transposons…

Q: Which of the following enzyme is responsible for making a DNA copy from RNA?a) Reverse…

A: Transcription: It is a process in which RNA is synthesized by RNA polymerase using DNA as…

Q: Which of the following is false regarding DNA repair mechanisms? DNA ligase is needed to establish…

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

Q: Which of the following processes occurs in the nucleus and forms acomplementary copy of one strand…

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

Q: When a geneticist or microbiologist uses ligase, what is the ligase being used for covalently…

A: DNA ligase is an enzyme that is used to join fragments of DNA by catalyzing the formation of…

Q: Which of the following enzymes is responsible for the bulk of DNA synthesis during replication in…

A: DNA pol I,II and III are present in prokaryotes. However it is the DNA polymerase III which is…

Q: The following image shows how DNA can be damaged by UV light. In this reaction, UV light promotes…

A: Mutation: It is a heritable change in the genetic material of an organisms that give rise to…

Q: Which of the following is Not correct about Okazaki fragments? O they are synthesized by addition of…

A: option 2 is correct because there are two strands in DNA replication.one is leading strand and the…

Q: DNA replication occurs by adding (Note: NTPS = nucleotide triphosphates; dNTPs = deoxynucleotide…

A: Replication of DNA, the genetic code carrier molecule of the cell is an essential process in cell…

Q: Which strand of DNA is used by RNA polymerase during transcription? O Coding strand O Lagging strand…

A: The process of transcribing a piece of DNA into RNA is known as transcription. Messenger RNA is made…

Q: Which of the following is Not correct about Okazaki fragments? they are synthesized by addition of…

A: Okazaki fragments are named on its discoverers name Tsuneko Okazaki a Japanese scientist. Okazaki…

Q: . Rifampin binds to bacterial RNA polymerase. b. Streptomycin binds bacterial ribosomes, disabling…

A: The answer of the following question is given below.

Q: What is the name of proteins that relax supercoiled state of a DNA molecule are called? Polymerase…

A: During the process of transcription and DNA replication overwinding of the DNA duplex would lead to…

Q: DNA gyrase helps replication by reducing the stress caused by the unwinding DNA. breaking the H…

A: DNA replication A process by which new DNA is made which is exact copy of the previous DNA.

Q: What name is given to the assembly of proteins that carry out DNA copying at a replication fork?…

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

Q: Which of the following enzymes remove supercoiling in replicating DNA ahead of the replication…

A: The DNA is in the form of a circular molecule. The DNA is right-handed helix and consists of some…

Q: The lagging strand of DNA is synthesized continuously in a 3' to 5' direction Discontinuously in a…

A: Introduction The process of producing two identical daughter DNA molecules from a single parent…

Q: Which of the following is not depicted in the diagram?* O Okazaki fragment O Replication fork O…

A: The diagram is showing ongoing Replication. Replication is the process by which double stranded DNA…

Q: Which of following statements describes a difference between replication of DNA and transcription of…

A: Replication is the process of copying of DNA to make identical copies of dna molecules. This occurs…

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: During elongation, which of the following is NOT required in the continuous replication of DNA? O…

A: DNA replication is the process of producing daughter DNA from the parental DNA.

Q: Which of the following DNA Repair systems is most likely to be activated after someone goes to a…

A: DNA molecule having two strands one goes 5’to3’ and another goes 3’to5’ running opposite to each…

Q: What is the first line of defense among all the various DNA repair processes? cleavage of glycosidic…

A: DNA repair is the process, which helps to prevent the damage present in the DNA strands due to any…

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 is not necessary for replication to proceed? O MRNA RNA primer DNA polymerase…

A: The answer is m-RNA.

Q: Which of the following statements about RNA is/are incorrect? I. RNA strand synthesis does not occur…

A: Genetic material may consist of a single gene, a segment or set of genes, or the complete genome. It…

Q: Which of the following DNA repair systems may involve the removalof a segment of a DNA strand?a.…

A: Deoxyribonucleic acid (DNA) is a genetic material of most organisms. DNA contains the instructions…

Q: Which of the following is correct about the function of DNA Ligase? O DNA ligase is used on the…

A: In the process of replication ie, copying the strand of DNA. There are several enzymes needed to…

Q: Which of the following enzyme is used to join bits of DNA? O ligase primase O DNA polymerase O…

A: DNA replication occurs in the nucleus of the cell. DNA replication leads to the production of…

Q: During DNA replication, the enzyme called _______ unwinds the DNA do

A: The helicase enzyme unwinds the DNA double strand helix by breaking the hydrogen bonds present…

Q: A change in the base sequence in a DNA molecule is known as replication.…

A: DNA translation is the term used to depict the course of protein formation by ribosomes in the…

Q: Which of the following statements about DNA replication in E. coli are correct? 1. It occurs at a…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: Which enzyme is used by the bottom daughter strand but not by the top daughter strand? O RNA primase…

A: dna replication is the process by which parent dna makes two daughter strands . the given diagram is…

Q: Guanine was oxidized into 8-oxoguanine, which process below will ensure the integrity of the DNA?…

A: DNA repair system specifies a collection of processes, through which a cell identifies and corrects…

Q: Which of the following would occur in eukaryotes but not in prokaryotes? Formation of a replication…

A: The deoxyribonucleic acid (DNA) is a hereditary material that is found in almost all living…

Q: Which nitrogenous base correctly pairs with adenine on the DNA strand during replication? O uracil O…

A: -the adenine pairs with thymine.

Q: Which of the following has activity that is most similar to RNA Polymerase?     Helicase     DNA…

A: RNA polymerase  It is defined as the enzyme which is involved in copying the sequences of DNA into…

Q: During DNA replication a point mutation occurred in the bacterial genome and is now being repaired.…

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

Q: Which of the following is not a characteristic of DNA replication? The synthesis of a new DNA strand…

A: DNA replication is the process of synthesis of new strands of DNA from parental strands. The process…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.