What enzyme replaces the RNA primers on the Okazaki fragments on the lagging strand? DNA Pol II

Q: The synthesis of a new strand begins with the synthesis of a(n) _____. The synthesis of a new…

A: DNA replication is semi-conservative. Each strand in the double helix serves as a template for…

Q: Draw a bacterial replication fork with the following items labeled: a. Leading strand (with strand…

A: The process of formation of two identical copies of a double stranded-DNA molecule is termed as DNA…

Q: Which bacterial enzyme removes the primers?a. Primaseb. DNA polymerase Ic. DNA polymerase IIId.…

A: DNA is the double-stranded molecule that is the genetic material in most animals except for some…

Q: How many subunits does the E. coli DNA polymerase I have? Select one: O a. 5 Оb. 10 О с. 1 O d. 3

A: RNA polymerase is required for the transcription of DNA into RNA. It is also important in the study…

Q: Put a primer on the top and bottom of bubble at origin. Identify 3’ ends. You can use a thicker line…

A: For DNA replication to occur, following steps take place -

Q: Unzipped Single Strand of DNA Complementary Strand of DNA Build the complementary strand of DNA to…

A: A nucleotide is the basic building block of nucleic acids. Ribonucleic acid (RNA) and…

Q: What enzyme is combining two DNA fragments together? 5' 3' -Template Strands Replication Fork 3' DNA…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Mutated DNA Template Strand #2: 3’-T A C G G A C T G A C G A T C-5’ Complementary DNA sequence:…

A: Process by which DNA is copied to mRNA is called transcription. Process by which mRNA is used to…

Q: Which DNA polymerase in prokaryotes is involved in the replacement of primers with deoxynucleotides?…

A: DNA polymerase is the enzyme that catalyses the replication of DNA. DNA polymerase cannot synthesise…

Q: The picture below shows DNA replication Because you are reusing the old, or parent, DNA strand, DNA…

A: Since there are multiple questions and which question is to be solved has not been specified, as per…

Q: leading strand Primase begins RNA polymerization de novo. lagging strand DNA polymerase synthesizes…

A: The DNA replication starts with some enzymes that cut the strands from one side and attached them…

Q: Primer needed to initiate DNA replication is A) DNA segment B) RNA segment C) DNA-RNA hybrid D)…

A: INTRODUCTION Primers are short segment of RNA which act as a starting point for DNA replication.

Q: Okazaki fragments O are short DNA fragments are intermediates in DNA replication begin with a short…

A: Okazaki fragments are a short sequence of DNA nucleotides.   The answer is given in step 2.

Q: of a gene are (is) used as the template for RNA synthesis. a sense strand antisense strand both…

A: The process of synthesis of a Daughter stand from the parental DNA strand is called replication.…

Q: Which of the following enzymes is the principal replication enzyme in E. coli?a) DNA polymerase Ib)…

A: E. coli bacteria contains 5 different DNA polymerases:  DNA Pol I DNA Pol II DNA Pol III DNA Pol IV,…

Q: Which of the following enzymes can recognize and remove a damaged DNA base to leave an apurinic or…

A: Genetic variation is very important for evolution, but genetic stability is crucial for survival…

Q: Which of the following enzyme is responsible for making a DNA copy from RNA?a) Reverse…

A: Transcription: It is a process in which RNA is synthesized by RNA polymerase using DNA as…

Q: MUTATION: Fill in the correct nucleotide base pairing and amino acid sequence of the mutated DNA…

A: Answer) The correct sequence of base pairs in mRNA would be - 5' AGGCACCAAAUAUGU 3'…

Q: When a geneticist or microbiologist uses ligase, what is the ligase being used for covalently…

A: DNA ligase is an enzyme that is used to join fragments of DNA by catalyzing the formation of…

Q: Which DNA fragment is e smallest? Negative End #1 12 13 <14 Positive End

A: Answer: AGAROSE GEL ELECTROPHORESIS = This is a technique which we use to separate different…

Q: DNA polymerase replicates DNA producing a _______ strand.

A: Answer: DNA polymerase replicates DNA producing a new complementary strand. Explanation: Duplication…

Q: Compare to the original double helix, evaluate the copies made during three attempts of DNA…

A: DNA has a double stranded structure. During DNA replication, the DNA double helix unwinds &amp; each…

Q: During replication, proofreading is accomplished by _____ and removes the incorrect base __

A: Answer: DNA REPLICATION : It is the process in central dogma where DNA replicates itself resulting…

Q: Which of the following is Not correct about Okazaki fragments? O they are synthesized by addition of…

A: option 2 is correct because there are two strands in DNA replication.one is leading strand and the…

Q: 6.d. Mutated DNA Template Strand #4: 3’-T A C G A C T G A C T A T C-5’ Complementary DNA sequence:…

A: Replication is the process of formation of identical copies of DNA. It occurs in nucleus.…

Q: Short strands of............. primer are used in DNA replication. DNA RNA Histone

A: DNA replication is essential Because every time a cell splits, the two new daughter cells must have…

Q: Which of the following is Not correct about Okazaki fragments? they are synthesized by addition of…

A: Okazaki fragments are named on its discoverers name Tsuneko Okazaki a Japanese scientist. Okazaki…

Q: DNA replication is called semi- conservative because of the two new strands of DNA is old DNA from…

A: In the process of DNA replication, the two strands of the DNA separates and both the strands act as…

Q: ררד חויתוידורידיד" The above image shows DNA during replication. The new DNA strand build using the…

A: Replication typically begins at a specific point on a dna sequence known as the replication origin.…

Q: A  partial DNA template has the following sequence of nucleotide bases: A-C-G-T-A-C Type the…

A: DNA or deoxyribonucleic acid is the genetic material in all living organisms that is composed of…

Q: DNA polymerase III adds nucleotides to both ends of the RNA primer to the 5' end of the RNA primer

A: DNA is the genetic element found in all prokaryotic and eukaryotic cell types. DNA is a…

Q: DNA polymerase III adds a nucleotide to the 3' end of the strand. leading strand. All of the answers…

A: Concept used:  DNA Replication DNA Replication : The process where the strands of DNA are…

Q: Sticky ends are  1. DNA fragment with single - stranded ends 2. produced by the action of DNA…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: Template strand/Sense strand Coding strand/Antisense strand Region of DNA unwinding Region of DNA…

A: The sense strand, or template strand, is the only strand that is effectively employed as a template…

Q: 6.b. Mutated DNA Template Strand #2: 3’-T A C G G A C T G A C G A T C-5’ Complementary DNA…

A: In this question, we are given with a sequence of DNA which has a mutation. Given DNA sequence is…

Q: Below is a double stranded DNA molecule with a replication bubble. The filled lines represent the…

A: DNA replication refers to an enzyme-mediated complex process that produces replicate or copies of…

Q: Which kind of chemical damage is depicted in this picture: IN H,N NH3 SARA NH DNA DNA Selar Base…

A: Base deletion is a type of mutation in which a base is deleted from DNA. Strand breakage is a…

Q: Why is an RNA primer necessary for DNA replication a. The RNA primer is necessary for the activity…

A: DNA Replication: It is a process by which DNA makes a copy of itself during cell division. The…

Q: Which of the following enzyme is used to join bits of DNA? O ligase primase O DNA polymerase O…

A: DNA replication occurs in the nucleus of the cell. DNA replication leads to the production of…

Q: What is it? Leading chain Ligase procedure Replication fork T structure that may participate in…

A: DNA replication is the process by which the genomic DNA is copied in cells. In this process by which…

Q: Which of the following enzymes has the highest functional error?  a) DNA Polymerase I b) DNA…

A: The proofreading activity of enzymes helps in reducing the number of errors. Proofreading activity…

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: Which enzyme is used by the bottom daughter strand but not by the top daughter strand? O RNA primase…

A: dna replication is the process by which parent dna makes two daughter strands . the given diagram is…

Q: DNA polymerase l moves toward the direction of replication fork creating Okazaki Fragments. * True…

A: Most living organisms that are well defined in terms of that they have DNA as their genetic…

Q: What model is currently accepted for DNA replication? O Conservative Model O Semi-Dispersive Model…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Why do most replication errors occur? O 1. DNA polymerases work very fast and mistakes are…

A: Deoxyribonucleic acid (DNA) is a protein molecule made up of two polynucleotide chains that wrap…

Q: DNA polymerase III requires a(n)__________ for synthesis of DNA to occur  A- DNA template  B-RNA…

A: DNA polymerase III binds with the primers on the leading and lagging strand and synthesize new DNA…

Q: DNA Sequence:     TAC  TCC  GGC  TCT  CCC  AGT  TGA  ACT Mutated Sequence: TAC  TCC  GGC  TCT  CCC…

A: Introduction: The genetic macromolecule referred to as DNA is highly stable with regards to its base…

Q: A biochemist isolates, purifies and combines ina test tube a variety of molecules needed for DNA…

A: According to the central dogma of molecular biology, DNA is converted to RNA (transcription) and RNA…

Q: What kind of DNA damage is depicted in this picture: H2D но. H.N Bar strand breakage O base deletion…

A: DNA damage is defined as the deterioration of the bases or the chemical addition that modifies the…

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.