List and describe the function of the ten subunits constituting DNA polymerase III. Distinguish between the holoenzyme and the core enzyme.

Q: List and describe three important processes are affected by DNA supercoilin

A: DNA supercoiling is reffered to as under or "overwinding' of DNA strands. It is a crucial process in…

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

A: DNA polymerase is an enzyme that helps in formation of DNA from DNA known as DNA replication. They…

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: Does the addition of a histidine tag affect DNA polymerase activity and or processivity? Give a…

A: DNA polymerase is an important enzyme of dna replication and can add nucleotide triphosphates to 3’…

Q: The topoisomerase enzyme catalyzes the interconversion of the relaxed and supercoiled forms of DNA…

A: DNA replication is the process of the formation of identical copies of DNA. It occurs in nucleus of…

Q: Which Strict Operating Requirements DNA Polymerase Has?

A: DNA polymerase is an enzyme involved in the synthesis of nucleotides. These are important for the…

Q: Outline how primase, DNA polymerase, and DNA ligase are needed to make strands of DNA at the…

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

Q: List the substances required for replication of DNA catalyzed by DNA polymerase.

A: Transmission of chromosomal DNA from generation to generation is crucial to cell propagation. This…

Q: Mention two functions of DNA polymerase I in E. coli replication machinery?

A: The function of the polymerase I is it removes the RNA primers from the okazaki fragments and the…

Q: With regard to DNA replication, define the term bidirectional replication.

A: Deoxyribonucleic acid (DNA) is a double-stranded molecule, which consists of two strands of…

Q: Elaborately explain how DNA lagging strand synthesis takes place

A: BASIC INFORMATION  DNA It stands for deoxyribo nucleic acid.  It is the genetic material of all…

Q: Describe the genetic roles of DNA helicase and DNA polymerase. Contrast the function of DNA…

A: Helicases are enzymes that bind to nucleic acid or nucleic acid protein complexes and can even…

Q: DNA polymerase I, DNA ligase, and topoisomerase I catalyze the formation of phosphodiester bonds.…

A: The DNA replication is a semi-conservative mechanism in which the new complementary strand is…

Q: explain why DNA polymerase 3 and not dna polymerase 1 is responsible for replicating the bacterial…

A: Replication is a process where the genome is duplicated into it's exact copy. In bacteria,…

Q: Summarize the functions of the following proteins in E. coli DNA replication: DNA polymerase I, DNA…

A: Introduction: DNA is the hereditary material for living cell which transfer from parent cell when…

Q: Explain why DNA polymerase requires a template and a primer.

A: DNA replication is a process, in which the DNA polymerase (DNA pol) is the main key proteins that…

Q: Explain the molecular mechanism of DNA polymerization by DNA polymerase and explain why DNA…

A: DNA replication is necessary to ensure genetic continuity and genome inheritance from parents to…

Q: What are the functions of DNA Pol I and III and DNA helicase and DNA ligase?

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

Q: . Indicate the role of each of the following in DNA replication: (a) topoisomerase, (b) helicase,…

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

Q: How many subunits does the E. coli DNA polymerase I have? Soloct onot

A: Option(d) 1

Q: What is the function of DNA helicase and what is the function of the DNA polymerase?

A: DNA helicase It untwists the double helix and separates the two DNA strands. The DNA polymerase is…

Q: Show the watson-crick model for semoconservative DNA replication?

A: We know that, DNA is the largest macro molecule that represents the genetic material of the cell.…

Q: Describe a typical program used for DNA amplification with the thermal cycler and the purpose of…

A: Polymerase chain reaction (PCR) is a rapid and versatile in vitro method for amplifying defined…

Q: Name the enzymes that cut the DNA at specific sequences and create sticky ends.

A: A substance produced by a living organism that acts as a catalyst to bring about a specific…

Q: Explain how DNA polymerase and topoisomerase 2 contribute to replication in E.coli and what is the…

A: It is principally selected to replication-obstructing DNA sores (lesions) to combine the early…

Q: Which statement is TRUE regarding the DNA ligase mechanism?

A: DNA ligases DNA ligases are the enzymes that are responsible for joining the two strands of DNA by…

Q: Which are the most important features of DNA replication reflect threestrict requirements for DNA…

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

Q: Explain how the chemical structure ofdeoxynucleotides determines the orientation of theDNA strands…

A: Two polynucleotide chains that coil around each other to form a double helix are called DNA or…

Q: Describe the structural features of DNA that enable it to be replicated.

A: Deoxyribonucleic acid or DNA is a molecule that contains the genetic code of the organisms. DNA…

Q: Differentiate between DNA Polymerase I and DNA Polymerase III

A: DNA polymerase is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building…

Q: What is generated from the replication of DNA ? what method is used ? Describe the process. What are…

A: The process of DNA replication is one of the first processes that is described in the central dogma.…

Q: Compare and contrast the activity of DNA and RNApolymerases. What is the function of each? What are…

A: Enzymes are organic substances, which acts as catalyst for specific chemical reactions in the body.…

Q: Explain the concept & importance of DNA polymerase III ?

A: The hereditary material of an organism is the gene. Genes are present in the DNA of an organism. The…

Q: Describe how DNA gyrase causes DNA supercoiling.

A: DNA (deoxyribonucleic acid) gyrase is a bacterial enzyme that plays a crucial role in DNA…

Q: What is a processive enzyme? Explain why processivity is an important feature of DNA polymerase.

A: Enzymes are substances produced by living organisms to carry out reactions at a high rate without…

Q: Define and indicate the significance of primer RNA during DNA replication

A: DNA is a polymer of nucleotides.

Q: Distinguish DNA-dependent DNA polymerases, DNA-dependent RNA polymerases, RNA-dependent RNA…

A: DNA-dependent DNA polymerases: These are responsible for the synthesis of new DNA from dNTPs…

Q: Is DNA fragmentation genetic?

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

Q: Define and indicate the significance of (a) Okazaki fragments,(b) DNA ligase, and (c) primer RNA…

A: Introduction  DNA replication is very crucial for the continuation of life as every new daughter…

Q: What is the velocity of movement (in micrometers per second) of DNA polymerase III holoenzyme…

A: Axial distance between  nucleotides in B- DNA is 3.4 R catalytic rate of DNA polymerase 111 is 1000…

Q: Explain why two metal ions play important role on the palm domain of DNA polymerase.

A: Please follow step 2 for detailed explanation.

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.