4. DNA polymerase A. Shorf DNA sequences synthesized on the lagging strand 5. replication fork B. Replicated discontinuously in the 5' to 3' direction 6. Chromosome C. The structure made of DNA that carries genes 7. free nucleotides D. The Cs, Gs, Ts, & As ready to be added to growing chain 8. Topoisomerase F. The Y-shaped point of origin for DNA replication 9. Okazaki Fragment G. Manages the overwinding of DNA ahead of the fork 10. Leading strand H. Lays down nucleotides in DNA replication 11. Lagging strand I. replicated continuously in the 3' – 5' direction

Q: During DNA replication, as DNA unwinds it can become supercoiled causing twists that stress the…

A: DNA (deoxyribonucleic acid) is a double-stranded molecule in which the two strands wind around each…

Q: A. Create the complimentary strand for the DNA strand below. Make sure to label the parts and…

A: A.  1. Create the complementary strand for the DNA strand below. Make sure to label the parts and…

Q: 2. Shown below is a long template strand of DNA where lagging strand DNA synthesis is occurring. The…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: 1. Which sequence has a purine base at the 3' end? A) TCTAG B) AUCCT C) GUGCCU D) CCTTC 2. Select a…

A: Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are the nucleic acids which are…

Q: 1. What is the semiconservative model of replication? 2. Define the origins of replication. 3.…

A: Replication of DNA is important because at each cell division the genetic material needs to be…

Q: Which DNA–repair mechanism would most likely correct the incorporated error labeled by balloon 2 in…

A: DNA (deoxyribonucleic acid) damage or abnormality can occur during the cell cycle of a cell. It…

Q: 1. DNA polymerase A. Short DNA sequences synthesized on the lagging strand 2. replication fork B.…

A: The method of replicating a double-stranded DNA molecule into two identical DNA molecules is known…

Q: The replication of a DNA molecule begins at particular sites called _____. a parental strands b…

A: DNA replication is an important event which maintains the genetic continuity in newly formed…

Q: REPLICATION TRANSCRIPTION a) Origin of Replication a) Origin of Replication b) Promoter TRANSLATION…

A: For replication, origin of replication is important where replication machinery will form and start…

Q: 1. The DNA strand which is mostly like to form DNA Z DNA A = 5' GGG GCT AGC CCC 3' DNA B = 3' ATA…

A: We are authorized to answer the first three questions at a time since you have not mentioned which…

Q: What is the difference between the leading strand and the lagging strand in DNA replication?   a…

A:

Q: Match each enzyme name in the left column with the correct descriptive phrase in the right column.

A: Enzyme is defined as a biological catalyst that speeds up the rate of chemical reaction. All…

Q: correct chronological order of the initiation of DNA replication?

A: Initiation of DNA replication involves making the target DNA accessible to the enzymes and proteins…

Q: ) Base excision repair requires polymerases. B.) In DNA repair by excision, the non-damaged strand…

A: Solution : Correct option is d

Q: 18. An instructor had her students perform this laboratory beginning with setting up their own…

A: Agarose gel electrophoresis is the technique for the separation of DNA fragments on the basis of…

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: Which of the following statements regarding the fidelity of DNA replication is true? OI. DNA…

A: DNA replication is the process of producing more copies of DNA. DNA replication occurs at both the…

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: II. The base composition of a single stranded DNA, which is 1000 bases long is the following: A =…

A: A parent DNA molecule makes two DNA double helix in a single round of DNA replication.

Q: What is the basis for the difference in how the leading andlagging strands of DNA molecules are…

A: DNA carries the genetic information of the organism stored within the nucleus and also plays a role…

Q: f an error is made during replication that is not caught by DNA polymerase, the most likely is that…

A: DNA polymerase is an enzyme which catalyses the synthesis of daughter DNA strand from the parent DNA…

Q: Select ALL all of the following that are true for in vivo DNA replication but NOT true for PCR: V a.…

A: PCR or Polymerase Chain Reaction is a technique which is used to copy a particular region of DNA…

Q: Can you please answer number 15

A: DNA replication is a biological process in which the double-stranded DNA molecule is copied into two…

Q: What enzyme synthesizes small primers for DNA polymerase to bind to so it can initiate DNA…

A: DNA replication is the first process in the central dogma of life. It involves the synthesis of new…

Q: Why are mutations more likely to occur in repeated DNA sequences? a. These bases are unstable b.…

A: Repetitive DNA sequence Repetitive DNA refers to the stretches of DNA that repeat throughout the…

Q: 11. Refer to the figure showing a single replication fork. E A D Which statement about the…

A: DNA replication is a process by which DNA used its own strand for the generation of novel strand .…

Q: Spontaneous mutations can arise from a. all answers are correct b. DNA polymerase inserts an…

A: Spontaneous mutation is the mutation which naturally arise and which  is not due to exposure to…

Q: DNA replication is called semiconservative because ________________ of the original duplex appears…

A: DNA replication of the process by which it is able to replicate itself.

Q: The bacterial repair system that corrects mismatched bases after polymerization is able to…

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Q: F H. B D H G OVERVIEW C 1. lagging strand 2. DNA polymerase v A v B 3. origin of replication v D 4.…

A: DNA replication is necessary to ensure genetic continuity and genome inheritance from parents to…

Q: а. The diagram shown below is a DNA replication bubble in E. co/i. A primer 5'-CCT-3' is synthesized…

A: The leading strand is the strand of nascent DNA that during DNA replication is synthesized in the…

Q: 1. DNA replication is described as semi-conservative because A. one leading strand and one lagging…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer the first 3…

Q: DNA polymerases ____.   a. add new nucleotides to a strand   b. repair DNA   c. assemble new…

A: DNA replication is heterocatalytic process by which a new DNA strand is synthesized on a old DNA…

Q: In order for DNA molecules to undergo recombination, ____.   a. their strands must separate as in…

A: The correct answer is option d i.e., they must be cut and spliced at specific nucleotide sequences.…

Q: Match Column A with Column B. unwinds the two DNA strands at the replication A. DNA Gyrase fork B.…

A: DNA is the genetic material. In replication two copies of DNA are made.

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: Which of the following statements is false? a) the bacterial chromosome is usually circular b) the…

A: Bacteria contain one single molecule of DNA which is usually circular and that constitutes the whole…

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: Semiconservative replication of DNA means that:

A: Each newly synthesized strand of DNA (daughter strand) is made by the addition of a nucleotide that…

Q: scientist uses a molecule of DNA composed of radioactive nucleotides as a template for replication…

A: DNA replication is the process of formation of exact duplicate copy of DNA. Transcription RNA is…

Q: Okazaki fragments are small pieces of DNA synthesized discontinuously on the lagging strand of DNA…

A: Introduction: DNA replication is semi-conservative. The double helix's individual strands serve as…

Q: Molecules involved in DNA replication A. DNA Polymerase I B. DNA Polymerase II C. Single strand…

A: DNA replication is the process that involves formation of new daughter DNA strand based upon the…

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 molecules has RNA-dependent DNA polymerase activity? A. DNA polymerase I B.…

A: Which of the following molecules has RNA-dependent DNA polymerase activity? Answer. E. Telomerase

Q: Origins of replication   A contain a binding site for an initiator protein   B contain an AT rich…

A: The origin of replication is a particular sequence in a DNA at which the process of replication is…

Q: 1. An embryo replicates its DNA every 5 minutes. What is the maximum distance that origins of…

A: Replication is duplication process requiring copying from a template. It occurs in case of DNA.…

Q: The principal DNA polymerase in eukaryotic leading strand DNA replication is: A DNA polymerase B…

A: *  DNA polymerase catalyze the synthesis of DNA molecules from precursors of DNA which are essential…

Q: n DNA replication, a primer is _____.​   a. ​what the original DNA strands are called   b. ​a…

A: DNA replication is a process in which the double stranded DNA molecule is copied  inorder to produce…

Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.