1.1 What components must be available for DNA polymerase III to proceed with DNA synthesis during replication?       1.2 What will the consequences for the cell be if the following enzymes are not functioning?                                                DNA polymerase III Primase DNA ligase

Q: DNA polymerases have a shape resembling a right hand with three functional domains. What are the…

A: The enzyme DNA polymerase is in charge of DNA replication. This enzyme's purpose is to split a…

Q: What is meant by the semiconservative nature of DNA replication?

A: DNA replication is the process of producing daughter strands of DNA from parent strands by the…

Q: During DNA replication in E. coli, which enzyme forms the phosphodiester bond between an RNA primer…

A: DNA replication is the process of synthesis of new DNA molecules from the existing ones.

Q: Which of the following is NOT true regarding E. coli replication on the lagging strand?   initially…

A: In molecular biology, DNA replication is the process of making two identical DNA molecules from one…

Q: Match the following descriptions with the enzymes involved in DNA replication. 1. Adds an RNA primer…

A: Replication is the synthesis of new DNA molecules from the parental DNA.

Q: The function of the 5’-> 3’ exonuclease activity is found in which of the following:   Group of…

A: Replication is the process of making complementary strand of DNA from the parental strand of DNA.

Q: Refer to the image and answer the questions. 1. Which among the two strands will have a continuous…

A: A replication fork is formed when double-stranded DNA molecules are separated into single strands…

Q: What technique did Meselson and Stahl use to test whether any of these models appeared to be at…

A: Replication of deoxyribonucleic acid (DNA) is a process of producing more copies of DNA. During…

Q: b. The diagram below is of a short stretch of prokaryotic chromosomal DNA in the process of…

A: Replication It is defined as the process in which the DNA duplicates into another copy which is…

Q: Figure 9.10 You isolate a cell strain in which the joining together of Okazaki fragments is impaired…

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

Q: DNA polymerase II (in E. coli) is specialized for which of the following functions?  DNA…

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

Q: What enzyme breaks the H-bond between nucleotides of DNA?   Group of answer choices DNA gyrase DNA…

A: DNA is known as deoxyribonucleic acid. DNA act as the genetic material in most organisms present on…

Q: how the double-helical structure of DNA suggests a mechanism for DNA replication?

A: Prokaryotes DNA replication occurs in three steps Initiation- a) Recognition of the position for…

Q: In what order does initiation of DNA replication proceed (from 1 = first to 4 = last)?…

A: DNA unwinds at the origin of the replication. DNA is a double helix strand and the two strands are…

Q: Define the following terms related to DNA replication: origin of replication, helicase,…

A: Origin of replication: It is the site on the DNA from where DNA synthesis or replication is…

Q: A portion of one strand of DNA has the sequence 5′ AATGGCTTA 3′. If this strand is used as a…

A:

Q: Which of the following statements about DNA polymerase III holoenzyme from E. coli are correct. 1.…

A: DNA polymerase II  is the primary enzyme involved in DNA replication. It is a multiprotein complex…

Q: During high stress environments, it has been found that some bacteria activate a genetic mechanism…

A: The given enzymes are used in the replication process. It is a process wherein the genetic material,…

Q: What is true of this figure? (can be multiple answers) a. the replication fork is asymmetrical b.…

A: DNA is the genetic material of an organism. DNA replication is a process in which two DNA molecules…

Q: 7. Which of the following best characterizes the events that occur at an origin of DNA replication?…

A: Replication is the process of duplication of individual strands of a double stranded DNA.  The…

Q: Why do we say that DNA replication is semiconservative?

A: DNA is the chemical name for the molecule that carries genetic instructions in all living things.

Q: What is difference between the leading and lagging strands in DNA replication? Which? -Okazaki…

A: DNA replication is a process by which DNA is copied. It occurs mainly in S phase of cell cycle.…

Q: Describe in order, the four repeating steps  that repeat over and over on the discontinuous lagging…

A: Replication: it is the process by which new DNA is produced from the old DNA by semi-conservative…

Q: What similarities and differences exist in the enzymatic activities of DNA polymerases I and III?…

A: The process of replication in living cells requires a set of enzymes and DNA dependent DNA…

Q: How many subunits does E. Coli DNA polymerase I have? 5 10 1 3

A: The DNA polymerase I helps in replication,repair and recombination of DNA. E.Coli has 5 sub units of…

Q: In Figure 7-23(a), label all the leading and laggingstrands.

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

Q: 1)give 3 differences between replication in prokaryotes and replication in Eukaryotes

A: We are supposed to answer only the first question incase of multiple questions posted.. Please…

Q: 1. Photoreactivation destroys the covalent bond by using the light energy from the UV light source…

A: Photoreactivation is the mechanism of DNA repair. This is a light-dependent repair mechanism.  It…

Q: 5' 3' For numbers 6 to 10, refer to the image above and answer the questions. 6. Which among the two…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: What is a true statement about the leading and lagging strands during DNA synthesis? The leading…

A: Ans : Correct statement for the above question is - The lagging strand is created due to DNA…

Q: if one strand of the DNA molecule has the sequence 5’ TACGA 3, The other strand would have the…

A: DNA or Deoxyribonucleic acid is the genetic material which passes from one generation to another.…

Q: Both DNA polymerase (any DNA polymerase) and ligase catalyze the formation of a bond between…

A: Polymerase chain reaction used to make thousands of copies of DNA from very small amount of the DNA…

Q: Which of the following statements are TRUE? I. DNA replication is a semiconservative process…

A: The true statement with explanation is discussed in step 2.

Q: Which of the following is NOT a function of DNA polymerase III? Group of answer choices Exonuclease…

A: The main activity of DNA polymerase 3 is to add nucleotides to the short RNA primers. This is the…

Q: Which of the following enzymes is not involved in bacterial DNA replication?   DNA Polymerase III…

A: Bacteria is a prokaryotic organism that do not DNA organised as chromosomes. It lacks well defined…

Q: 5' 3' For numbers 6 to 10, refer to the image above and answer the questions. 6. Which among the two…

A: During DNA replication, the double stranded DNA molecules are separated into single strands and…

Q: Why do eukaryotic and prokaryotic cells have similarities and differences in the DNA replication?

A: The method of getting two identical duplicates of a DNA strand from the original DNA strand is known…

Q: Which of the following statements are TRUE? I. DNA replication is a semiconservative process…

A: INTRODUCTION DNA Deoxyribonucleic Acid, is the genetic material shows a semiconservative mode of…

Q: During DNA replication in E. coli, which enzyme forms the phosphodiester bond between an RNA primer…

A: Ligase unwinds the helical structure of DNA. Topoisomerase breaks the pressure of supercoiling in…

Q: Okazaki fragments are small pieces of DNA synthesized discontinuously on the lagging strand of DNA…

A: Introduction: DNA replication is semi-conservative. The double helix's individual strands serve as…

Q: DNA Replication Explanation Must Include (no essay) Leading strand with 5' and 3' Lagging strand…

A: DNA replications starts offevolved with the disaasembly of DNA strands by using the movement  of the…

Q: Match the lettered activities to the following enzymes. Remember that some enzymes have multiple…

A: DNA Polymerase III is an enzyme primarily involved with DNA replication in prokaryotes. In 1970, it…

Q: Describe three (3) effects on DNA replication if DNA polymerase could build DNA in both directions –…

A: DNA is a polymer of nucleotides and is synthesized by the process of replication.

Q: During high stress environments, it has been found that some bacteria activate a genetic mechanism…

A: A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of DNA copying…

Q: Describe the role of the proteins involved with DNA replication. Also identify if the protein is…

A: DNA Replication is a process to replicating the dsDNA to form multiple copies of it.  DNA…

Q: What role do the following enzymes play in DNA replication? DNA polymerase         Helicase…

A: DNA replication is the DNA dependent DNA synthesis process. In this process a set of enzyme…

Q: What is one enzyme that is involved with DNA replication and how would the absence of this enzyme…

A: Introduction: Nucleic acids are major macromolecule present in the nucleus of the cell. DNA is a…

Q: Electric Forces in Biology• Describe how a water molecule is polar.• Explain electrostatic screening…

A: Since we only answer 1 question in case of multiple questions, we’ll answer the first question as…

Q: What would be the effect on DNA replication of mutations that destroyed each of the following…

A: DNA replication is the process of formation of a new daughter strand from the previously existing…

Q: 3' 5' a 5' 3' C f 5' 3' 3' 5' What enzyme should be at location "c" to synthesize DNA after the…

A: DNA replication is the process by which  cell makes new copies of the DNA molecule.