Draw and analysis of DNA replication at one replication fork. Show how the leading and lagging strands are synthesized and the proteins (enzymes) involved in DNA replication and what their functions are

Q: List and explain three reasons why DNA replication is very accurate.  Is this true for both…

A: Introduction: Replication is a process by which each strand of the dsDNA is duplicated into a…

Q: Draw a replication bubble with both replication forks and label the origin of replication, the…

A:

Q: Separates DNA strands to expand the replication bubble. , DNA polymerase . Uses template strand to…

A: i)- Separates DNA strands to expand the replication bubble-Helicase ii)-Uses template strand to…

Q: 5. a. Compare the solute concentration outside and inside cell A: Outside = % solute, Inside = %…

A: This is a activity question.

Q: Describe the process using the terms provided. DNA replication: 3' end, 5' end, DNA polymerase 1,…

A: DNA replication is a very important process in the life cycle of a cell. It is required for the cell…

Q: Describe the early models of DNA replication that were investigated and explain how research by…

A: For DNA replication, three models were proposed: conservative, semi-conservative, and dispersive.…

Q: DirectionS: Bolow is e snapshot of DNA replication. Use the cards below to ccrrectly label the…

A: Replication: is the process in which two identical replicas of DNA are produced from one original…

Q: Provide a detailed description with a hand-drawn figure of the role DNA recombination plays in…

A: Double-stranded breaks (DSB) occur frequently in eukaryotic cells. It can be caused by many factors…

Q: Answer the following two questions about DNA replication. On a DNA strand that is being synthesized,…

A: A crucial step in the cell cycle, DNA replication guarantees the accurate transfer of genetic…

Q: Illustrate how DnaA initiates the DNA replication at origin of replication site.

A: Answer  DNA replication begins at a single origin of replication

Q: Outline the steps in the process of DNA replication and how they relate to the requirements of DNA…

A: DNA replication is a biological process in which two identical copies of the DNA are produced from…

Q: What is the function for telomerase, a reverse transcriptase? O to recognize the tip of an existing…

A: The production of new DNA from old DNA is known as DNA replication that occurs within the S-phase of…

Q: Explain how cells activate nucleic acids for polymerization.

A: Nucleic acids are polymers  themselves. A macromolecule such as a nucleic acid or protein is…

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: Explain how DnaA protein initiates DNA replication.

A: DNA is a genetic material that is transferred from one generation to another. This DNA is copied to…

Q: When an error in DNA replication introduces a base-pair mismatch in a double-stranded DNA, the…

A: DNA replication is a fundamental process that ensures the accurate transmission of genetic…

Q: Explain the synthesis of the leading and lagging strands during DNA replication and identify the…

A: The enzyme DNA polymerase with an RNA primer can synthesize new strands in the 5' to 3' direction.…

Q: In the process of DNA replication, there are four important enzymes. Construct a table, provide what…

A: Replication is the process of copying and duplicating a molecule of DNA. It is often defined as a…

Q: Origins of replication, centromeres, and telomeres are all involved in replication and segregation…

A:

Q: The binding of the SSB (single-stranded binding) protein with DNA (deoxyribonucleic acid) and still…

A: Only when both strands of DNA are been allows to  separated from one other can state the  DNA in the…

Q: Explain Leading-strand and lagging-strand DNA synthesis.

A: During the process of normal replication 1. As compared to leading strand synthesis, lagging strand…

Q: What is needed for DNA replication to take place? Explain using a figure which illustrates there…

A: DNA replication is a process of producing two identical DNA replica similar to the parent DNA.

Q: describe the Structure of Replication Forks

A: The process of DNA replication is the process by which the genetic material of the organism copies…

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: 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: Explain how primase, DNA polymerase, and DNA ligase function in synthesizing new strands of DNA at…

A: Cell cycle is the chapter that happens in the life of all living cells. The growth, development, and…

Q: which is true ? After DNA Replication is complete,

A: DNA replication is a complex process that occurs during the 'S' phase of the cell cycle before cell…

Q: What can be said about the role of the DnaA protein in bacterial DNA replication? Select all the…

A: DNA replication in bacteria, such as E. coli, is a complex process orchestrated by numerous proteins…

Q: Determine whether each statement is TRUE or FALSE. a. In eukaryotic chromosomes, DNA replication…

A: The heterocatalytic process by which a new DNA stand is synthesized on a old DNA template, is known…

Q: Consider the following segment of DNA, which is part of a linear chromosome: LEFT…

A: DNA replication is the process by which the DNA is copied in the cell to make up more number of DNA…

Q: The region of DNA, shown below, is being copied. Diagram what happens when the second GT repeat…

A: WT replication without slippage:

Q: Replication:- what other enzymes are involved in the initiation phase?- explain the role of primers…

A: The objective of the question is to understand the enzymes involved in the initiation phase of DNA…

Q: State two ways the cell controls what part of DNA istranscribed.

A: Genes are the hereditary unit of an organism. The DNA (deoxyribonucleic acid) forms the genes. DNA…

Q: Explain and demonstrate the steps in DNA replication using a replication fork.  Replicate 10…

A: DNA is a  double stranded molecule made by nucleotides of which opposite strands are linked rogether…

Q: DNA primase RNA primer DNA ligase DNA Polymerase (Pola), 3' Lagging strand Okazaki fragment 5'…

A: Topoisomerases (or DNA topoisomerases) are enzymes that participate in the overwinding or…

Q: Answer the following four questions about DNA and chromosomes. (Hint: there may be slightly…

A: Deoxyribonucleic acid (DNA) It is one of the genetic material which have two polynucleotide chains.…

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.