Without the action of DNA ligase, cells would not be ableto complete their replication. What is the function of DNAligase?(a) Unzips the DNA double helix(b) Stabilizes single-stranded DNA(c) Binds DNA sequences together to generate acontinuous strand(d) Proofreads the replication process(e) Creates an RNA copy of the DNA

Q: Bacterial DNA has how many origins of replication? A) 0 B) 1 C) 10 D) depends on the size of…

A: Two identical copies of a DNA molecule are produced by DNA replication. This is important for cell…

Q: Draw a molecule of DNA undergoing theta replication. On your drawing, identify (a) origin of…

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

Q: During replication the primer contains O a) a short segment of DNA-RNA hybrid nucleotides Ob) none…

A: Replication refers to the process by which a DNA molecule makes an exact copy of itself. This…

Q: The enzyme that proofreads the new strand of DNA, looking for and correcting mistakes as it…

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

Q: Describe the roles of helicase and topoisomerase in DNA replication

A: DNA replication is the process of copying the single DNA strand into two identical copies. It…

Q: strand: (d) Specify the anticodon present on each of the transfer RNA's involved.

A: Deoxyribonucleic Acid (DNA) is a two-stranded biomolecule. It is a build-up of nucleotides. Distinct…

Q: 7. (leading or lagging?) 6. (which enzyme joins the nick?) 5. 4. 3. (which enzyme?) 8. (which end 5'…

A: DNA replication of one helix of DNA results in two identical helices. Enzyme helix helps to unwind…

Q: Select all the proteins involved in DNA repair. a) Ef-Tu b) DNA glycosylases Oc) Muts d) DNA ligase…

A: DNA repair is a crucial process where the cells fixes the damage in the DNA. The damage is caused by…

Q: Semi-conservative replication means (a) when DNA is replicated it consists one old strand and one…

A: DNA REPLICATION  It is the formation of new DNA strands from the existing DNA. There can be 3 types…

Q: The elongation of the leading strand during DNA synthesis(A) progresses away from the replication…

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

Q: During DNA replication: A. The two DNA strands separate, each strand then becomes a template for…

A: Answer : Option A is correct . The two DNA strands separate, each strand then becomes a template for…

Q: 1. (5' or 3' end?) 2. (which enzyme deals with supercoils?) 7. (leading or lagging?) 6. (which…

A: The given image is showing a replication fork where two new DNA strands are synthesizing by using…

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: Which of the following statements is/are TRUE for DNA Replication? Two daughter DNAs are formed,…

A: DNA replication is a process by which 2 copies of DNA are produced from a DNA double helix using…

Q: Match each DNA Replication enzymes on the left with its function I) DNA Ligase II) DNA Polymerase II…

A: Introduction The process by which a double-stranded DNA molecule is copied to produce two identical…

Q: Compare the process of Replication, Transcription, and Translation by describing the following…

A: DNA is genetic material in most of the organism . It carries genetic information which is required…

Q: Differentiate between the followings:(a) Repetitive DNA and Satellite DNA(b) mRNA and tRNA

A: Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains. It coils around…

Q: The following diagram represents a DNA molecule that is undergoing replication. Draw in the strands…

A: Eukaryotes different from prokaryotes in many ways like prokaryote is unicellular does not have…

Q: Below is a diagram of DNA replication as currently believed to occur in E. coli. From specific…

A: Replication is the process in which the DNA molecules produce copies of its own structure. The…

Q: Once in human cells, which of the following statements might best describe how COVID19 replicates?…

A: Coronaviruses make full-length copies of their genomic RNA, which are integrated into freshly formed…

DNA and RNA

Deoxyribonucleic acid (DNA) is usually called the blueprint of life. Deoxyribose is a monosaccharide that has a key function in the synthesis of deoxyribonucleic acid. One less oxygen-containing hydroxyl group occurs in deoxyribose sugar. Nucleic acid, deoxyribonucleic acid, is one of the natural components. Deoxyribonucleic acid is a double-stranded molecule. Watson and Crick postulated the double-stranded model of the helix. A deoxyribonucleic acid is a molecular group that carries and transmits genetic information from parents to offspring. All eukaryotic and prokaryotic cells are involved.

DNA as the Genetic Material

DNA, or deoxyribonucleic acid, is a long polymeric nucleic acid molecule discovered in the late 1930s. It is a polymer; a long chain-like molecule made up of several monomers connected in a sequence. It possesses certain characteristics that qualify it as a genetic component. Certain organisms have different types of nucleic acids as their genetic material - DNA or RNA.

Genetics

The significant branch in science which involves the study of genes, gene variations, and the organism's heredity is known as genetics. It is also used to study the involvement of a gene or set of genes in the health of an individual and how it prevents several diseases in a human being. Thus, genetics also creates an understanding of various medical conditions.      

DNA Replication

The mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of its own is defined as DNA replication. The DNA molecules utilize a semiconservative method for replication.