What is the role of Ligase in DNA replication?

Q: 1. Make a diagram of DNA replication. 2. Discuss DNA to RNA transcription (ATLEAST 5 SENTENCES).

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

Q: DNA polymerase separates the two strands of the relaxed DNA helix; the point of separation is the…

A: Answer :  DNA polymerase separates the two strands of the relaxed DNA helix; the point of separation…

Q: Match Column A  (Description) with Column B (protein/enzyme)

A: One new strand (the leading strand) is created as a continuous segment during DNA replication. The…

Q: Distinguish between (a) unidirectional and bidirectional synthesis, and (b) continuous and…

A: Answer- DNA replication or synthesis of DNA is the formation of DNA from the parental strand in the…

Q: 875.What is the role of a single-stranded DNA binding protein in DNA replication?

A: Formation of replication bubble ( where the two strands of a DNA molecule are separated) is crucial…

Q: The following DNA sequence is at the start of a DNA strand: 3'—AATTCGAGATTCA—5'. Which of the primer…

A: The primer is the sequence of ribonucleotides which has free hydroxyl end for action of DNA…

Q: outline 4 differences between the leading and lagging strand of DNA replication

A: Leading strand. 1.It is a replicated strand of DNA which grows continuously without any gap 2. It…

Q: replication fork and the synthesis of the new strand can continue without interruption as the…

A: Replication is the process in which DNA duplicates itself. Replication occurs when the replication…

Q: II. Discuss the following aspects of transcription: 1. What is meant by monocistronic or…

A: Transcription has three phases: initiation, elongation, and termination. In eukaryotes, RNA…

Q: 3b) During DNA replication, one new DNA strand is synthesized continuously but the other strand is…

A: DNA is a long polymer of nucleotides which makes the genetic material of most of the living organism…

Q: TRUE OR FALSE: a) Okazaki fragments are short DNA pieces that explain how the DNA polymerase can…

A: DNA replication process is semi conservative. The semi conservative replication of DNA refers to the…

Q: DNA is synthesized through a process known as .......     translation     semiconservative…

A: At the point when a cell divides, it is vital that every daughter cell gets an indistinguishable…

Q: 1. The image shown in Figure 1 below represents a strand of DNA following replication. The black…

A: DNA repair mechanisms helps to repair many accidental lesions that occurs continuously in DNA.…

Q: Illustrate the mechanism of a semiconservative model of DNA replication.

A: The process by which the genome's DNA is copied in cells is known as DNA replication. Before…

Q: If a cell were damaged, & DNA ligase could no longer be produced, how would replication be affected?

A: Each strand of DNA participates in DNA synthesis due to its double helix structure. DNA synthesis is…

Q: Describe the Eukaryotic DNA Replication ?

A: Introduction: DNA is the genetic material found in the nucleus of the cell that contains the…

Q: During DNA replication, one of the new strands of DNA is synthesized continuously, while the other…

A: DNA is a molecule that has a repeating chain of identical five-carbon sugars (polymers) linked…

Q: (a) What is the function of helicase in DNA replication? (b) What is the function of DNA polymerase?…

A: DNA is called deoxyribonucleic acid. DNA act as genetic material in most organisms. DNA replication…

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: Explain how is DNA replicated and repaired?

A: Hi! As you have posted multiple questions and have not mentioned which is to be answered, we are…

Q: 6. replication? To answer the question please: idraw a scheme of DNA replication and mark the…

A: DNA replication: a. It is the reaction in which the daughter DNA is synthesized using the parental…

Q: The double helix structure of deoxyribonucleic acid (DNA)

A: The characteristic features of an individual is controlled by the genes in DNA. The arrangement of…

Q: Outline the 5 steps to RNA Replication

A: RNA replication is not seen in cellular RNA, it is the process found only in RNA viruses. Except…

Q: what if a mutation resulted in the enzyme DNA polymerase III being non-functional? How would that…

A: The mutation is defined as the change in sequence of nucleotides in a gene. The mutation can either…

Q: What happens in DNA replication if DNA gyrase is defective? and What happens in DNA replication if…

A: During cell division, the replication of DNA occurs, which is nothing but a duplication of…

Q: Match the letters with the enzyymes and macromolecules invoived DNA replication: A B INCOMING…

A: There are number of processes necessary for the continuation of generation , growth and…

Q: (a) What will be the problem during DNA replication if the enzyme primase becomes non-functional?…

A: DNA replication a process by which DNA makes copies of itself and this process requires lots of…

Q: (a) Eukaryotic DNA replication is more complex than prokaryotic replication. Give one reason why…

A: a. Eukaryotic DNA replication is more complicated than prokaryotic replication because of the…

Q: Consider the following DNA segment: 5’….ATGCCCGATCAGAGCTTT…3” 3’….TAGGGGCTAGTCTCGAAA…5’   A. How…

A: A nucleotide consists of a sugar, a nitrogenous base and a phosphate group. A phosphodiester bond is…

Q: Which of the following statements about RNA is/are incorrect? I. RNA strand synthesis does not occur…

A: Genetic material may consist of a single gene, a segment or set of genes, or the complete genome. It…

Q: How would you explain the three steps of DNA transcription

A: RNA strands are formed from the DNA strands by transcription. DNA strand contains the…

Q: 1. In a sample solution given for analysis; CATAGCTTTGTTAAA (DNA nucleotide chain). a) Show the 5…

A: Genes contain the instructions a cell needs to make proteins. Making proteins from DNA requires a…

Q: What is o The DNA running both ways from one origin of replication to the endpoints, where it merges…

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

Q: 9. What is the role ol RNA polymerase? To answer the question please: 1) name three types of RNA in…

A: RNA: It is made up of repeating strands of nucleotides which contain all the three parts (nitrogen…

Q: Explain semi-conservative modelmof DNA replication b) discuss initiation in DNA replication and…

A: DNA replication is the process in which the copies of DNA is made by the action of several enzymes…

Q: Replication is the flow of information from: a) DNAàDNA b) DNAà mRNA c) mRNAà polypeptide d)…

A: CENTRAL DOGMA- It is the process when DNA replicates itself means it will make copies of itself with…

Q: Explain the general role of DNA replication and the names of the relevant enzymes involved in the…

A: DNA replication is the formation of identical copy of DNA from the parental DNA. When a particular…

Q: what are the 10 repair proteins and their function within DNA replication?

A: DNA replication is the biological process of delivering two indistinguishable copies of DNA from one…

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.