Why is the new DNA strand complementary to the 3' to 5' strands assembled in short segments? Why is the new DNA strand complementary to the 3' to 5' strands assembled in short segments? only short DNA sequences can extend off the RNA primers DNA polymerase can assemble DNA only in the 3' to 5' direction it is more efficient than assembling complete new strands the replication forks block the formation of longer strands DNA polymerase can assemble DNA only in the 5' to 3' direction

Q: DNA polymerase assembles new strands in a ____.   a. 5' to 3' direction building the first half of…

A: DNA polymerase is the enzyme that plays an important role during DNA replication. It is responsible…

Q: the leading strand is replicated continuously, while the lagging strand is replicated…

A: On the leading strand, DNA synthesis occurs continuously. On the lagging strand, DNA synthesis…

Q: The figure below shows a molecule of DNA with its strands separated prior to DNA replication. The…

A: Answer: REPLICATION of DNA : It is the process in central dogma during which DNA strands gets…

Q: A scientist produces an unusual colony of E. coli, that have a mutation to a gene which alters the…

A: Dna helicases It forms that I was group of enzymes that facilitates the variety of function…

Q: Q1: PCR replicates DNA many times to increase the amount available for analysis. Why is this process…

A: The polymerase chain reaction is the laboratory technique, utilized for making multiple copies of a…

Q: If the DNA fragment encodes penicillin resistance, how could you experimentally distinguish between…

A: The DNA has to be integrated within the replicon of the cell.

Q: What special property does Taq polymerase have? It binds to each strand of DNA after the two…

A:

Q: From among only the following, the THIRD step in DNA replication is Primase produces an RNA primer…

A: Primase creates an RNA primer, which is a brief stretch of complementary nucleic acid that serves as…

Q: In Figure , which is the leading strand and which is the lagging strand?

A: DNA replication is a process that involves synthesis of new DNA on the pre-existing DNA using it as…

Q: How is synthesis terminated in DNA Replication?   a. DNA Polymerase runs out of template   b.…

A: DNA replication is divided into three steps initiation, elongation and termination. In order to…

Q: Synthesis of DNA using the leading strand is a straight forward process. It allows for the formation…

A: DNA replication is a process in which a new DNA strand is synthesized. Since both the strands of DNA…

Q: What is the major role of DNA polymerase in the DNA replication?   a. Attached RNA primers to…

A: DNA is the hereditary or genetic material present in most of the living organisms. It is majorly…

Q: Fill in the blanks in the paragraph about DNA replication. There are many _____________ involved in…

A: DNA replication is a mechanism whereby DNA copies itself during cell splitting.

Q: During DNA replication, the leading strand is synthesized continuously, while the lagging strand is…

A: The replication is the process by which new DNA is synthesized from the old DNA. The DNA replication…

Q: DNA polymerase is important in the replication process because it can join together segments of DNA…

A: DNA is basically genetic material in all the organism . In Prokaryotes , it is safely stored inside…

Q: Shown below is a hypothetical replication bubble. In what direction does the new strand that uses…

A: In the given image, we are shown the process of DNA replication in which new strands are synthesized…

Q: The Structures of Genetic Material • DNA is made up of, called a DNA is made up of consisting of 3…

A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…

Q: DNA replication occurs by adding (Note: NTPS = nucleotide triphosphates; dNTPs = deoxynucleotide…

A: Replication of DNA, the genetic code carrier molecule of the cell is an essential process in cell…

Q: You are studying replication and isolate the molecules needed to replicate DNA. You mix the…

A: Answer :  Option "A" is correct  DNA polymerase I

Q: 1) Fill in any replicated nucleic acids, using at least 2 Okazaki fragments where appropriate, Label…

A: DNA (Deoxyribonucleic acid) replication refers to the process that forms two identical DNA strands…

Q: Which of the following statements about polynucleotide formation is correct? As a polymer, DNA is…

A: Introduction  A polynucleotide consisits of many nucleotide monomers. DNA is made up of…

Q: On the right of the replication fork, which DNA strand (top or bottom) will be the template for…

A: Okazaki Fragments these are short stretches of DNA produced by a discontinuous synthesis of the…

Q: DNA replication is considered semiconservative because _______.   Select one: it will create a…

A: DNA replication is the process which leads to proudce daughter DNA from the parental DNA. It is…

Q: DNA Structure and Replication 2 3 4 10 11 12 13 14 15 16 17 19 Across DOwn 1 Enzyme that "glues"…

A:

Q: DNA polymerases cannot initiate synthesis of a polynucleotide; they can only add nucleotides to the…

A: DNA is the genetic material in organisms.  It is formed via polymerization of nitrogen base ,…

Q: Origin of replication [ Choose ] [ Choose ] Codon Complementary pairs with cytosine in a DNA…

A: Central dogma explains the flow of genetic material in an individual. It tells how the information…

Q: A student mixes various molecule needed for DNA replication. When he adds DNA, replication occurs,…

A: DNA is a double helix structure that is made up of two anti-parallel strands of a polynucleotide…

Q: function of DNA polymerase I is to?  Add nucleotides to the 3' end of the primer   Add nucleotides…

A: RNA polymerase 1 possesses four enzymatic activities: a 5'-3' DNA dependent DNA polymerase activity,…

Q: The image below shows the replication bubble of a piece of DNA in the process of replication.…

A: DNA replication is the process to make copies of DNA. The new DNA strands are always synthesized…

Q: Because the polymerization of nucleotides is an endergonic process, energy is required for it to…

A: Nucleotides are the basic structure of nucleic acid such as DNA, RNA, etc which serves the main…

Q: Which of the following statements about polynucleotide formation is correct? As a polymer, DNA is…

A: Polynucleotides are made when a polymerase enzyme joins nucleotifes together.

Q: Which of the following is correct about the function of DNA Ligase? O DNA ligase is used on the…

A: In the process of replication ie, copying the strand of DNA. There are several enzymes needed to…

Q: When DNA is copied (replicated), which of the following is NOT true? DNA polymerase adds nucleotides…

A: DNA polymerase binds at the TATAA site on the coding strand to initiate replication.

Q: Number the steps of DNA replication in the correct order (1, 2, 3) a) ______ Polymerase travels down…

A: Correct order is 1.)- b. 2.)-a. 3.)-c

Q: What is the function of DNA helicase in DNA replication? to create an RNA primer to initiate DNA…

A: DNA polymerase plays a key role in new DNA synthesis.  In eukaryotes, DNA polymerases can be…

Q: The image below shows the replication bubble of a piece of DNA in the process of replication.…

A: DNA is a double stranded structure in which one strand is wound on another. The DNA is a…

Q: Medgie is creating his science fair project on DNA replication. His final display board shows the…

A: The process of formation of other strands of DNA from parental DNA is called replication with the…

Q: is the name of the protein that unwinds double stranded DNA e is the term used to refer to newly…

A:

Q: Sequencing Number the steps of DNA replication in the correct order 1 being the first & 5 for the…

A: DNA is the genetic material .DNA  replication  ensure that new cell is receiving the correct number…

Q: The lagging strand being more highly methylated than the leading strand. Ligase interfering with the…

A: The cyclical recurrence of multiple separate reactions in a specific sequence, including priming of…

Q: A scientist adds a chemical to a culture of dividing cells in order to disrupt DNA replication. The…

A: DNA replication is a very important process of the central dogma. The process involves many enzymes…

Q: The hydrogen bonding of the specific pairs of bases shown above provides for ___? Preserving the…

A: DNA is a double-stranded structure comprised of a polynucleotide sequence. Transcription of DNA to…

Q: How is bacterial DNA replication different from eukaryotic DNA replication?     Multiple Choice…

A: DNA replication is the process by which new DNA is synthesized from the old DNA. In other words it…

Q: Replication 1. The replication origin is identified. 2. DNA primase builds RNA primer. 3. Okazaki…

A: The opening of the double helix and separation of the DNA strands, priming of the template strand,…

Q: Please match each protein with its role in DNA replication binds to the origin of replication 1.…

A: DNA replication is the biological process of copying the contents of DNA ie, forming two identical…

Q: A replication fork is shown below. The primary enzyme that catalyzes replication is DNA polymerase…

A: The replication fork * is a region where a cell's DNA * double helix has been unwound and separated…

Q: The primer is needed during DNA replication because: A) it provides energy for making the new strand…

A: During DNA replication,DNA polymerases can only add nucleotides to the 3' end of an existing strand.…

Q: Before a cell that you are studying undergoes DNA replication, you replace all of the regular dCTP…

A: Dna replication follows the semi conservative approach ie when it divides the parent strands…

Q: The antibiotic Cipro (ciprofloxacin) inhibits DNA gyrase found in bacteria. Why would this stop…

A: The antibiotic Cipro (ciprofloxacin) inhibits DNA gyrase found in bacteria.

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.