An alteration in the DNA from an CG base pair to a AT base pair is called a Select one: O a. Transversion O b. Transition

Q: What is b? 3' 5' 9. 5' 3' C a 5' 3' 3' 5' Select an answer and submit. For keyboard navigation, use…

A: Given: A labelled image of Replication of DNA.  DNA replication is the process by which a…

Q: Which of the following is correct according to the DNA base-pairing rules? O a. A+Gequals C+T O b.…

A: DNA or deoxyribonucleic acid is the genetic material found in most eukaryotes. It carries the…

Q: Which of the following ingredients does not belong in a sequencing reaction? (A ddNTPs B Primer C…

A:

Q: Which type of mutation involves only one base pair? a. insertion b. deletion c. inversion d.…

A: A mutation occurs when DNA molecules are copied or replicated, resulting in DNA variants that can be…

Q: If DNA had 2 different bases, a restriction enzyme with a 4-base recognition sequence would cut DNA…

A: The frequency of cutting in a random DNA sequence for a given restriction enzyme is once per every…

Q: Which of the following is NOT true of transposition? O A) a replicative form of transposition is…

A: Transposable elements are the jumping genes.

Q: Which of the following is a transversion mutation Select 4 correct answer(s) OA --> T OC--> T C -->…

A: Point mutations The mutations that occur at single base nucleotides are called a base or point…

Q: Which of the following DNA pol I activities would be MOST important in the removal of the primer? A…

A: The DNA polymerase I has two actions: - Synthesis of Okazaki fragments to complete gaps. 5/ to 3/…

Q: Which of the following process generates a new copy of the transposable element at a new location of…

A: Transposition is a DNA recombination reaction that results in the translocation of a discrete DNA…

Q: Which of the following mechanisms can cause gene conversion?a. DNA mismatch repairb. DNA gap…

A: Gene is the primary unit of heredity for all living organisms. This is transferred through…

Q: Which of the following approaches you can use to locate the relative positions of genes on…

A: Genes are located on chromosomes. These genes can not be targeted without using any specific gene…

Q: Hairpins are formed in DNA as a result of a. sequences on the same strand that are inverted and…

A: Intra-molecular base pairing in single stranded DNA or RNA leads to the formation of stem loop…

Q: The anchor used to start a new DNA strand is called a ________.   a. trigger   b. first   c. starter

A: The process of formation of new DNA is called DNA replication.  DNA is complex structure and cannot…

Q: Which of the following molecules helps relieve the tension of unwinding parental DNA strands, by…

A: DNA replication is defined as a process by which a single DNA molecule will produce two identical…

Q: Recombinant DNA is:(a) DNA that is produced when genes from one kind oforganism are introduced by…

A: A gene is an essential unit of heredity and a sequence of nucleotides in DNA or RNA that encodes the…

Q: Which of the following will lead to DNA cutting more frequently? Choose all that apply.

A: The restriction enzymes are enzymes that cut the DNA at specific nucleotide sequences called the…

Q: Which type of mutations are the least harmful to an organism? * O Duplication Substitution O…

A: Mutations are sudden changes in the DNA sequence and lead to several new characteristics in an…

Q: What kinds of DNA sequences are the "solution" the to C-Value Paradox? Transposable elements…

A: C-value indicates the amount of DNA present in the haploid cell or half of the DNA present in the…

Q: A mutagen that is a base analog isa. ethyl methanesulfonate (EMS).b. 5-bromouracil.c. UV light.d.…

A: The DNA is a genetic material- a polynucleotide chain made up of the long chain of A, T, G, and C.…

Q: non-coding DNAs can be put into two groups

A: Part of DNA that does not encode a protein sequence is called as non coding DNA. tRNA, rRNA and…

Q: Which of the following statements applies to both point and frameshift mutations? A. A base is…

A: Answer- Mutation is any change in the sequence of the DNA by any mutagen. It brings changes to both…

Q: Okazaki fragments are short DNA pieces that explain how the DNA polymerase can continue the…

A: Replication is the process of synthesis of new strands of DNA from the parental DNA molecule and it…

Q: Which of the following process occurs between DNA molecules of very similar sequences?a) Homologous…

A: Deoxy ribonucleic acid (DNA) is the genetic material that contains coded genetic material in the…

Q: What type of mutations are the most harmful to an organism? Select at least 2 answers Deletion…

A: Mutations are change produced in the structure of DNA. These changes can be introduced either due to…

Q: What the most likely cause of mutation CCC to CCG? Select an answer and submit. For keyboard…

A: Mutation as the process to change or cause a permanent change in the DNA of an organism. This can be…

Q: Which of the following methods use(s) a labeled nucleic acidprobe, such as a labeled fragment of…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: of the following DNA models is accurately labeled? a. b. A d. 3'

A: The molecule found inside cells that holds the genetic information necessary for an organism's…

Q: Which kind of chemical damage is depicted in this picture: 2-OH strand breakage base deletion base…

A: Genome is a dynamic substance in nature. There are many physical and chemical agents which has the…

Q: In DNA amplification, using the Taq polymerase, what is the maximum number of amplification cycles?…

A: Introduction In the field of molecular biology, however, cloning is viewed at a genetic molecular…

Q: Promotors are part of the DNA but enhancers are proteins that stick to the DNA   True or false

A: Gene expression is regulated by differential rate of transcription and translation of different…

Q: An individual’s unique set of_______ can be used in DNA profiling. a. DNA sequences c. SNPs b. short…

A: Introduction  In the genome, there is usually two types of nucleic acid sequence present. One is…

Q: The base composition of the transcribable DNA template is: A = 10% G = 40% C = 30% T= 20% %3D %3D…

A: Transcription is a process in which the information in a DNA template is copied to produce an mRNA.

Q: A transversion mutation would be replacing T by:   a. C   b. T   c. either A or G   d. U

A: Transversion mutation is a type of substitution mutation. A gene mutation that results from the…

Q: Which of the following typically causes chromosome mutations such as inversions and translocations?…

A: Option C is the answer. Inversions and translocations happens when there is breakage in the DNA.

Q: The origin of replication in E. coli contains a. an AT-rich region. b. DnaA box sequences. c. GATC…

A: In E. coil, DNA replication initiates at the origin of the replication site and further proceeds in…

Q: The name of the enzyme that cuts the DNA in order to remove a section of broken DNA is called A)…

A: The damaged DNA strand is cut at two points by an enzyme called nuclease, and the damaged segment is…

Q: When lambda DNA is cut with HinDIII what is the size in base-pairs of the smallest restriction…

A: Restriction enzyme cuts the DNA at specific recognition site. These are palindromic in nature.

Q: The addition of restriction endonucleases in the cloning process is done following the ligation with…

A: DNA cloning is a technique that involves making of clones of genes from particular gene of interest…

Q: Which of the following mutagens results in the deamination of nitrogenous bases? O nitrous acid base…

A: The amino bases adenine and cytosine lose one amino group when they are oxidised. As a result, in…

Q: Which of the following single-stranded DNA molecules may possibly be a restriction enzyme target cut…

A: Restriction enzymes are specific endonuclease that are responsible for cutting double standard DNA…

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: If a restriction endonuclease recognizes and cleaves a linear piece of DNA at 5 distinct places, how…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…

Q: Which of the following sequences in double-stranded DNA is most likely to be recognized as a cutting…

A: Restriction enzymes are also known as molecular scissors because they cut the DNA at specific, short…

Q: The following is an example of what type of mutation? Normal DNA: 5' - ATGACGTCA - 3' Mutated DNA:…

A: Thank you for the question  Answer = The correct answer is option A (Deletion). Explanation :- This…

Q: Which of the following is true about restriction endonucleases?a) Type I and II requires ATP to move…

A: Restriction endonucleases are the specific DNA sequences that cleaves the sugar-phosphate backbone…

Q: A DNA molecule 300 bp long has 20 complete rotations. This DNA molecule is a. positively…

A: If DNA is in the form of a circular molecule, or if the ends are rigidly held so that it forms a…

Q: Define the following terms: a. processivity b. replisome c. exonuclease d. DNA ligase e. replicon

A: DNA represents the genome of a variety of organisms and can exist in single-stranded or double…

Q: During horizontal gene transfer, all of the following can be transferred EXCEPT (which statement…

A: Horizontal gene transfer is a process in which an organism transfers genetic material to another…

Q: Prokaryotes use methylation as a major mechanism of DNA protection because (A) methyl groups include…

A: Prokaryotic cells do not have a distinct nucleus but are situated within a cell, called the…

Q: What kind of DNA damage is depicted in this picture: H2D но. H.N Bar strand breakage O base deletion…

A: DNA damage is defined as the deterioration of the bases or the chemical addition that modifies the…

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.