percoiled is: a. A linear/circular material that is shaped like a spring. O b. A linear/circular material that is wound back upon itself. c. A linear/circular material that forms a large, loose coil.

Q: ___________ is the force that drives the migration of DNA from the _______________________________…

A: Gel electrophoresis is a technique used in molecular biology to separate charged biomolecules in a…

Q: DNA replication is a biological example of a.Lithography b.Self Assembly c.Deposition d.Formation…

A: DNA replication is a complex process involving a variety of enzymes and proteins. Initiation,…

Q: The molecule DNA is important to biological systems because a. it can be replicated. b. it…

A: DNA or Deoxyribonucleic acid is a complicated molecule that helps in transferring information in an…

Q: Indicate whether each of the following statements about the double-helix secondary structure of DNA…

A: Deoxyribonucleic acid (DNA) is the double stranded and complex molecule. It consists of crucial…

Q: A reaction mixture contains DNA polymerase, the four dNTPs, and one of the DNA molecules whose…

A: A DNA polymerase is a member of a family of enzymes that catalyze the synthesis of DNA molecules…

Q: A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between…

A: DNA as well as RNA are two crucial building blocks of life. The human cells also comprises of RNA…

Q: Label each statement as pertaining to DNA, RNA, or both. a. The polynucleotide is double stranded.…

A: Statements (a) and (c) are pertaining to DNA, statement (d) is pertaining to RNA and statement (b)…

Q: A nucleoside consists of: а. Nitrogenous base, phosphate, 5 carbon sugar D: Nitrogenous base,…

A: Many nucleotides arranged in a linear chain through phosphodiester bonds are called nucleic acid…

Q: Illustrate a short DNA segment showing the bonds formed between  complementary base pairs  as well…

A: Introduction: The two types of nucleic acids are RNA and DNA. The nucleic acid serves as a…

Q: DNA fragments that are 500 bp, 1000 bp, and 2000 bp in length are separated by gel electrophoresis.…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: Which of the following statements are correct? explain your answers.A. A DNA strand has a polarity…

A: A.The statement: A DNA strand has a polarity because its two ends contain different bases is false…

Q: A principle of biology is that structure determines function.Discuss how the structure of DNA…

A: The principle of biology states that the structure determines the function. The  cells, DNA and…

Q: What feature of a DNA fragment causes it to move through a gel during electrophoresis? a. the…

A: Introduction: Gel electrophoresis is a molecular technology that helps to separate the DNA fragments…

Q: Write the sequence of the complementary strand of each segment of a DNA molecule. a. 5 '–AAATAAC–3…

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

Q: DNA is a large molecule and is wrapped around proteins called: O a. Histones O b. Ligase O c.…

A: DNA (deoxyribonucleic acid) is the molecule that conveys genetic information for an organism's…

Q: Explain the difference between nucleation and particle growth.

A: Nucleation is the first step of particle growth. Partile growth takes place in three steps -…

Q: You have created a synthetic nucleotide, nucleotide X, which can be substituted into a DNA strand…

A: Introduction  A nucleoside and a phosphate make up nucleotides, which are organic compounds. They…

Q: Which of the following experimental results was NOT evidence that DNA is the genetic molecule rather…

A: Eukaryotes have linear DNA which is a double-chained helically twisted structure. it has a…

Q: possible to model a DNA molecule as, a) electrically charged filament, b) elastic filament and c)

A: DNA is a molecule which is made up of nucleotides in fact polynucleotide. Are nucleotides made up of…

Q: Gel electrophoresis separates nucleic acids on the basis of differences in (a) length (molecular…

A: Nucleic acids, DNA and RNA, are composed of monomers termed nucleotides. A nucleotide is composed of…

Q: Examine carefully the given plane DNA model below and fill out the required information by…

A: Self replicating biomolecules that are present in the chromosome and carry genetic information are…

Q: DNA strands that can form a double helix are said to be Select an answer and submit. For keyboard…

A: Deoxyribose Nucleic Acid or DNA is a double-stranded molecule with the shape of a twisted ladder.

Q: A DNA molecule that is 1000 base pairs in length would go molecule that is 200 base pairs in length.…

A: All living organisms store their genetic information in form of DNA / RNA. This genetic information…

Q: helicase

A: The unwinding of DNA is a complex process. It is done during the DNA replication. It is done when…

Q: Which of the following statements is (are) true? (a) The two strands of DNA run parallel from their…

A: The genetic information of all living organisms (except some viruses) is stored in the cell in the…

Q: The nucleotide sequence in a single strand of DNA represents which level of structure? a.…

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: In this diagram of a DNA electrophoresis gel, which sample contains the smallest molecules? АВСD в с…

A:

Q: discuss the use of linkage maps, bionano optical mapping and Hi-C for assembly.

A: * Linkage map also called as a genetic map which is an table for a experimental population that…

Q: Proteins are not suitable to the genetic molecules within cells because they?

A: Answer - Option C - Do not replicate themsleves

Q: em. Which protein will be at the bottom of gel? a. A protein with MW of 40,000 daltons b. A protein…

A: SDS PAGE - Sodium dodecyl sulphate polyacrylamide gel electrophoresis is a discontinuous…

Q: How many times wider is a 30 nm fiber than a DNA double helix? Show your work.

A: DNA or deoxyribonucleic acid is a polymer of deoxyribonucleotides connected together via…

Q: Which of the following DNA sequences will travel the shortest amount down a gel? A ATTGCAGGCCT B…

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 NOT true of deoxyribonucleic acid (DNA)?   A. None of the other four…

A: DNA - deoxyribonucleic acid is a polymer of nucleotides which acts as the genetic material in all…

Q: A Form B Form Handedness Diameter: A Diameter: nm A Basepairs/turn Distance between bases Distance…

A: The DNA or deoxyribonucleic acid are present in the nucleus of eukaryotic cells. DNA is the genetic…

Q: With regard to Chargaff’s experiment described in Figure shown,answer the following:A. What is the…

A: Erwin Chargaff carried out an experiment to determine the base composition of DNA. He concluded that…

Q: Explain why a higher agarose concentration is preferred when seperating smaller DNA molecules.…

A: The process of agarose gel electrophoresis is used to separate nucleic acids, primarily linear DNA,…

Q: Find the connection among the words below and choose the letter of the word which is different. A.…

A: Ge electrophoresis Gel electrophoresis is a molecular technique used to separate the DNA fragments…

Q: In Griffith’s experiment, the harmless “rough” bacteria mixed with dead “smooth” bacteria were able…

A: Fredrick Griffith, the bacteriologist conducted an experiment using the bacteria Diplococcus…

Q: Write the base sequence in a complementary DNA segment if each original segment has the following…

A: The cell is the basic primary unit of life for all living organisms. Inside this, the nucleus is the…

Q: Describe the way in which DNA is folded. give at least 5 points

A: DNA or deoxyribonucleic acid is a biomacromolecule molecule that stores genetic information in most…

Q: C. In order for your gel to run correctly, what side of the gel should you load the types of samples…

A: The technique of Gel electrophoresis is used or the separation of DNA fragments or macromolecules…

Q: If a DNA molecule has 33 % G, calculate the percentages of A, T, and C. Type the numerical value of…

A: DNA has 4 bases A,T,G and C Together they make up 100% bases in DNA.

Q: If a DNA molecule has 42%G calculate the percentages of A, T, and C

A: DNA means deoxyribonucleic acid. DNA acts as genetic material in most of the organisms present on…

Q: Calculate how long a DNA molecule of 1 kb would be

A: Deoxyribonucleic acid (DNA) It is one of the genetic material which have two polynucleotide chains.…

Q: "The Genetic Material Must Exhibit Four Characteristics". What are those Characteristics ?

A: There are different species of living organisms. The organisms belonging to the same species have…

Q: n prophase genetic material condenses and coils into what form of genetic material?

A: Prophase is the stage of mitosis where the duplicated genetic material carried in the nucleus of a…

Q: Genomic material in a bacterial cell can be best described as?

A: The correct answer for given statement is option B.  Option A is correct for some species

Q: When the dna is relaxed in the cell and is all stringy and evenly spread throughout the nucleus, we…

A: The human DNA of 6.6 x 109 base pairs (bp) is compactly packed using histone proteins inside the…

Q: What is the length of DNA in the nucleus of a human muscle cell? a) 3 billion bp b) 1.5 billion bp…

A: In human 23 pairs of chromosomes are present in the nucleus of cell. Chromosomes are made up of DNA…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.