A mutation results in the presence of multiple DNA fragments on the newly synthesized DNA strand following DNA replication. Which enzyme has most likely been mutated? O DNA helicase O DNA polymerase O DNA ligase O DNA primase

Q: Considering the structure of DNA, what kind of bonds hold one nucleotide to another within one side…

A: We know that DNA is the molecule which store the biological information . It is a complex molecule…

Q: List the steps in correct order of DNA mismatch repair in E. coli Group of answer choices Mut H; Mut…

A: There are three mismatch repair system in E.coli. On the basis of the relative length of the…

Q: Which of the following DNA repair mechanisms involves the 3’ to 5’ exonuclease function of DNA…

A: Given:   DNA repair mechanisms involves the 3’ to 5’ exonuclease function of DNA polymerase.

Q: Which one is required for elongation step of DNA replication on the lagging strand BUT NOT in…

A: DNA is made up of many repeating units known as nucleotides. Each nucleotide is made up of three…

Q: Which of the following enzymes has 5’ to 3’ exonuclease activity? DNA ligase DNA polymerase I…

A: To shift DNA strands, the 5′ to 3′ exonuclease activity can be used with the polymerization…

Q: Among the different types of DNA repair, one has the unique ability to detect which strand is the…

A: A DNA sequence can be changed in the process of DNA replication because of the mistake of 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 is false of ligase? Ligase is specific to leading strand…

A: DNA ligase is a specific type of enzyme, that facilitates the joining of DNA strands together by…

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 DNA repair mechanisms relies on homologous DNA recombination for the repair…

A: Homologous recombination repair is a DNA repair process that includes the invasion of an undamaged…

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: Shown below is a double stranded DNA molecule.Replicate this DNA and show the products formed from…

A: DNA REPLICATION :-  It is the process by which DNA makes a copy of itself during cell division.  The…

Q: Draw replication forks that show what you would expect to see if a cell were unable to make the…

A: Replication is the process of synthesis of new DNA strand from the existing ones. The existing DNA…

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: Some Processes Involved in DNA Replication The replication origin is identified. DNA primase builds…

A: DNA is a genetic material that transfer genetic information to form proteins via transcription and…

Q: Below is a template strand (top) being replicated by DNA polymerase.   The black arrow is pointing…

A: DNA is the genetic material of almost all living organisms. It contains the information that is…

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: Which enzyme is responsible for proofreading nucleotides during DNA replication? a nuclease b…

A: Transmission of DNA or genetic material is very crucial to propagate gene from parent to offspring.…

Q: Match the bold DNA repair response(s) to the triggering type of DNA damage. Homologous…

A: Homologous Recombination: Double-Strand Break repair mechanism which is an accurate repair mechanism…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.