ACTIVITY: DNA makes DNA Instruction: The model of DNA is ready to be copied, Compared to the original double helix, evaluate the copies made during three attempts of DNA replication. List any errors with the replication if they occurred: Original C T Replication #1 A C2 C. And A A List problems If any: G A. Replication #2 A. C. And A T. A G T. List problems If any:

Q: Match the enzymes/proteins with the reaction they catalyzed in DNA replication. v Opening of the DNA…

A: DNA replication is the process where the strands of DNA (original) are copied to form two similar…

Q: Consider the following DNA sequence: CATGTGTAGTCTAAA. Address the followin questions: AWrite the…

A: In DNA,the genes are present.From these genes mRNA is formed by transcription. This mRNA undergoes…

Q: Ared blood cell is placed into each of the following solutions. Indicate whether crenation,…

A: There are three kinds of solutions hypotonic, hypertonic, and isotonic. At the point when the solute…

Q: Q: reorder the steps of DNA reparation: A. Connection of an undamaged DNA strand and a newly…

A: DNA repair is a collection of processes by which a cell identifies and corrects damage to the DNA…

Q: The picture below shows the last step of nucleic acid extraction after the centrifugation step, the…

A: Nucleic acid extraction consists of 3 major processes: 1-isolation, 2-purification, and…

Q: Polymerase chain reaction is— 
     a reaction involving a chain of different types of polymerases…

A: PCR is a technique to make many copies of DNA in vitro. It relies on thermostable Taq polymerase and…

Q: . You are provided with the DNA sequence in the leading strand template. See item number 1 in…

A: DNA is a molecule that carries the genetic information for the individual.

Q: DNA

A: Introduction :- DNA replication is the biological process in which two identical copies of a DNA…

Q: Which of the following statements is/are correct? a) Enzyme quantities depend on the rate of their…

A: An enzyme is mainly a protein molecule whose main function is to increase the rate of reaction by…

Q: Proof-reading during DNA replication refers to: * O removal of thymine dimers by by excision repair…

A: DNA polymerases are the enzymes that build DNA in cells. During DNA replication (copying), most DNA…

Q: Write the DNA strand that is complementary to the following. 5' GCTAGTGCGAAACGC 3'

A: DNA or deoxyribonucleic acid is the genetic material of almost all living organisms (some have RNA).…

Q: True

A: There are three main steps involved in the process of DNA REPLICATION , namely :- INITIATION…

Q: Successful bacterial DNA replication does NOT … please explain the answer choice  a.ligate DNA…

A: Introduction :- All living things require primers, which are brief, single-stranded nucleic acids,…

Q: A linear piece of DNA was broken into random, overlapping fragments and each was sequenced. The…

A: Introduction DNA is an organic chemical that contains genetic information as well as instructions…

Q: . The table opposite shows the standard (coding strand) DNA inlet codes for the 20 amino acids…

A: Given , the  coding strand is     5'-CATCCAAATTGTTGCCCG-3' THE TEMPLATE STRAND WILL BE ,…

Q: DNA gyrasea. promotes negative supercoiling.b. relaxes positive supercoils.c. cuts DNA strands as…

A: Deoxyribonucleic acid (DNA) replication is the biological process of producing two identical…

Q: Which strand(s) in the DNA Replication Fork depicted below represent the parent strands?

A: DNA replication is the process by which a double stranded DNA (dsDNA) makes a copy of itself to…

Q: C. Two mutations are known in the population, one shaded in yellow and one in blue, in the TEMPLATE…

A:

Q: The function of DNA gyrase in replication is to O open the duplex. stabilize DNA strands. synthesize…

A: Replication is the process of formation of a  duplicate copy of DNA strand. Replication involves…

Q: ble opposite shows the standard (coding strand) DNA codes for the 20 amino acids involved in protein…

A: Introduction :- Gene expression is the process of formation of response or functional part through a…

Q: 8. Determine the amino acid chain coded for by the following another A is added after the first…

A: Mutations are the changes in the DNA sequence that may lead to harmful results.Frameshift mutations…

Q: Solve simple questions

A: The first step DNA replication involves the unzipping of DNA molecule's double helix structure .…

Q: guide DNA B. "staple" that holds DNA copies together C. DNA that is same length and has same…

A: The image shown in the question shows a typical cell containing homologous chromosome, centriole,…

Q: 4. When discussing mismatch repair and base repair mechanisms: a. Compare and contrast the two…

A: DNA repair is defined as a set of mechanisms ;by using which cell is able to repair the DNA…

Q: 22. Answer and explain

A: DNA synthesis is the process of the formation of a new DNA strand from an existing DNA strand. The…

Q: In which direction does DNA replication take place? a. 5-3 b. 3-5' c. 5' d. 3'

A: DNA replication is the process by which two daughter DNA molecules are produced from a parent DNA…

Q: A lawn of bacteria is placed on the agar surface of a plate and then exposed to UV for 5 minutes.…

A: Bacteria come under the category of single celled, tiny creatures that can be found in all the…

Q: Choose ALL the events listed below that occur in the cytoplasm of eukaryotes. Select one or more: a.…

A: In eukaryotic cell, translation process occurs in cytoplasm. Translation is the process, that…

Q: Imagine that ferredoxin is no longer able to participate in cyclic electron flow but is otherwise…

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…

Q: the major and minor groove of DNA and explain why they are there. Differentiate between…

A: Since you have posted a question with multi- sub parts , we will solve first three sub-parts for…

Q: DNA polymerases writes A. 5' to 3', 5' to 3' B. 3' to 5, 3' to 5' C. 5' to 3', 3' to 5' D. 3' to 5,…

A: The family of enzymes that catalyse the synthesis of DNA molecules from nucleoside triphosphates,…

Q: "The polarity of the mRNA molecule, which is synthesized during translation, runs from 5' - 3'…

A: Cell is the basic unit of all living tissue. In humans, there is a structure called the nucleus .…

Q: Need to understand how to do this: create the complementary strand of DNA to the DNA strand provided…

A: DNA is a double helical structure that comprises of tel strand running in opposite directions. Both…

Q: Replication:- what other enzymes are involved in the initiation phase?- explain the role of primers…

A: The objective of the question is to understand the enzymes involved in the initiation phase of DNA…

Q: Identify the enzyme/protein involved in replication: multiple choice Addition of short RNA primers…

A: The DNA replication is the process of producing two identical copies of DNA from one original double…

Q: parts of the diagram (labeled A-F) with the corresponding tem t A parental duplex 5' 3' fork…

A: Nucleic acids are biopolymers made of repeating units of nucleotides. The DNA is a nucleic acid…

Q: D. Fill in the table below. Determine the correct template and coding strands to properly answer…

A: DNA is a double helical macromolecule that has genes that contain the necessary information for the…

Q: The differences and similarities in the lagging strand synthesis and leading strand synthesis and…

A: The synthesis of new daughter strands of DNA using parental strands as templates is referred to as…

Q: . DNA polymerase requires both a template, to be copied, and a primer, which provides a 3' hydroxyl…

A: The process of DNA synthesis occurs in all of the living organisms and serves as a base for…

Q: Which of the following statements about DNA replication is FALSE? ORNA primers play a role in…

A: DNA replication is the synthesis of new copies of DNA and occurs before cell division. It occurs in…

Q: he 3'____> 5' exonuclease activity of E. coli DNA polymerase III aacounts for the ____________ of…

A: This is the enzyme complex that is primarily involved in DNA replication with the aid of four other…

Q: The most important features of DNA (deoxyribonucleic acid) replication.

A: Introduction The biological process of making two identical duplicates of DNA from a single original…

Q: The lagging strand is replicated with stretches of Okazaki fragments and its synthesis is considered…

A: Okazaki fragments are short sequences of DNA nucleotides that are synthesized and later linked…

Q: A. write one difference between DNA Replication in vivo and PCR. Draw two pictures which clearly…

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

Q: Which of the following is/are associated with spontaneous mutation?a. An occurrence of lung cancer…

A: Introduction Mutation: any changes in the sequence in the genetic material which lead to disorders…

Q: . Define template and primer as they relate to DNA synthesis

A: DNA synthesis is a biological process where a deoxyribonucleic acid molecule [DNA] is synthesized.…

Q: Which of the following is not coded for by a DNA template? a. rRNA b. Introns c. DNA polymerase d.…

A: A template strand is the term that refers to the strand used by DNA polymerase or RNA polymerase to…

Q: In Lab 10, Exercise 2 DNA Extraction. What was the purpose of the first centifugation? O A. burst…

A: DNA extraction:                     A procedure used to isolate DNA from the nucleus of cells is…

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.