In which of the following is DNA soluble or more soluble Water Ethanol or ethyl alcohol

Q: What is the polypeptide that will be formed from the following DNA sequence?  Template DNA…

A: In molecular biology complementary base pairing or complementarity is a reletion between the two…

Q: In figure 10.16 , how would the curve appear if the GC content of the DNA sample were increased? How…

A: Introduction: DNA is made of four nucleotide bases that are adenine (A), thymine (T), guanine (G),…

Q: In ONE sentence define the function of the following 1. SSBS = The SSBS are single 2. Beta subunit…

A: These are all the enzymes used in replication of DNA Replication of DNA is a very important process…

Q: In DNA extraction what else might be in the ethanol/aqueous interface? How could you eliminate it

A: Monovalent cations and ethanol play a key role in removing the solvation shell that surrounds DNA,…

Q: In the "Indexing DNA" method of n k-mer table, the maximum number of compares when the k-mers are…

A: Indexing of genome is done in order to index all the small sequenes within the large genome.The…

Q: A facility says they need 15 μL of a 40 ng/μL solution of plasmid DNA for sequencing. The typical…

A: Appropriate amount of DNA is one the key elements in gene sequencing. Amount of DNA for sequencing…

Q: In Noll’s experiment to test the beads-on-a-string model, exposure of nuclei to a low concentration…

A: Markus Noll's experiment to test the Kornberg's model of Nucleosome, also known as beads-on-string…

Q: How would describe the observation of DNA precipitated out of the water-ethanol solution

A: Ethanol precipitation is a process where ethanol is used as an anti-solvent to purify and…

Q: You extract DNA from 200 milligram of wheat germ. Your total volume of DNA extraction sample is 500…

A: DNA (Deoxyribonucleic acid) and RNA are two examples of nucleic acids (Ribonucleic acid).…

Q: During a typical gel electrophoresis set up (negative pole at the top), which DNA fragment would be…

A: Gel electrophoresis is the technique for the separation of DNA fragments on the basis of size and…

Q: Why are the first 20 bases typically ignored from a Sanger sequencing .ab1 file? The data quality is…

A: The data quality is too low and the data is noisy

Q: You extract DNA from 200 milligram of wheat germ. Your total volume of DNA extraction sample is 500…

A: Given values:  Total DNA extracted = 500 μL Total weight of wheat used for DNA extraction = 200 mg…

Q: Which of the following base-pairing rule is correct : * Adenine with guanine and thymine with…

A: DNA is a deoxyribose nucleic acid. it contains deoxyribose sugar, nitrogenous base Purine, and…

Q: onsidering the number of base pairs, compute for the actual length (in micrometers) of this DN

A: There are 7 base pairs. Length of one base pair is 3.4 Angstrom. Length of  7 base pairs is 3.4 X 7=…

Q: Why is it important that the alcohol used in the DNA extraction is kept cold?

A: The ice cold alcohol, helps to isolate the DNA  from a solution.

Q: Which of the folllowing is the term used for ultra compact form of DNA coiling? a. supercoiling…

A: Compacting DNA is important for packaging it within the cells. As the length of a DNA molecule can…

Q: What is the purpose of adding table salt (NaCl) to the DNA extraction buffer? Table salt dissociates…

A: DNA is a double-helical structure whose backbone is made up of sugar-phosphate and bases are present…

Q: Why is the company Qiagen has more refined DNA extraction steps than a normal Strawberry DNA…

A: DNA extraction procedure refers to the methodology that is followed to purify the the DNA (cellular…

Q: oner micro mole of 48 nulceotide dna  was synthesised via solid phase .this sample contains salts…

A: DNA (deoxyribonucleic acid) is the polymer of nucleotides joined by a phosphodiester linkage. Each…

Q: In order to determine the purity of a DNA sample, spectrophotometry can be carried our at Answer to…

A: Spectrophotometry is the quantitative analysis of spectra to compare the relative absorption or…

Q: DNA sample which is approximately 600 base pairs long. What percentage of Agarose would you make…

A: The biochemical molecule that is built up with two polynucleotide chains is called DNA…

Q: The electrical current created during gel electrophoresis forces DNA to move from the negative end…

A: Answer.  DNA or Deoxyribonucleic acid is made up of nucleotides. A nucleotide contains a phosphate…

Q: Identify the CORRECT sequence of processes that takes place during DNA extraction. - ethanol…

A: Introduction : DNA: DNA Extraction Is A Method For Isolating DNA From A Biological Sample.…

Q: What is the use of Liquid soap in DNA extraction?*   A. binds cell membrane and nuclei B. dissolves…

A: DNA extraction is a process of extracting DNA from the cell for further experiments. It is a method…

Q: Which of the following best describes the process of DNA seqencing.

A: DNA is mainly made up of the nucleotide and also contains genetic information in the genes. Every…

Q: Please draw the DNA denaturation (DNA melting) curves corresponding to the three molecules and…

A: DNA denaturation is the breaking down of DNA molecule, for comparison or sequencing. DNA can be…

Q: The ratio of (A+T) to (G+C) in a particular DNA is 1.0.  Is this sufficient data to determine…

A: Deoxyribonucleic acid (DNA) is the molecule. that contains the complete genetic code of an organism

Q: Sanger DNA sequencing/ dideoxy sequencing was used as shown in the diagram below. The arrow…

A: Sanger's sequencing method. It is a method based on DNA synthesis. In normal DNA synthesis,…

Q: non-coding DNAs can be put into two groups

A: Part of DNA that does not encode a protein sequence is called as non coding DNA. tRNA, rRNA and…

Q: Which of the mechanisms efficiently and effectively organize the DNA into a usable form?…

A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains which wrap around one…

Q: Similarities between DNA agarose gels and SDS-PAGE are:

A: Gel electrophoresis is the technique of separation of molecules of the basis of their size and…

Q: Open the bag of fruit and add 2 teaspoons of your DNA extraction buffer. What are cell membranes…

A: Cell is a structural and functional unit of all organisms. The cell was discovered by Robert Hooke…

Q: What is the purpose of adding table salt (NaCl) to the DNA extraction buffer? 1.Table salt…

A: The DNA extraction of procedure for isolating DNA from the cells and it is the routine procedure…

Q: If you have five test tubes each containing a double stand DNA, which of the following double…

A: Answer- The denaturation of DNA is depend on the melting temperature and the composition of the…

Q: DNA in an open configuration is common in the darkly staining regions called heterochromatin. True…

A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains which wrap around…

Q: You extract DNA from 200 milligram of wheat germ. Your total volume of DNA extraction sample is 500…

A: Given wheat 200 milligram germ extraction volume. = 500 microlitre Sample used for analysis=…

Q: You extract DNA from 200 milligram of wheat germ. Your total volume of DNA extraction sample is 500…

A: DNA generally stands for Deoxyribonucleic acid It is generally double standard Purine and…

Q: The sum of the lengths of DNA fragments 1-3 equal the total original length?  True   /   False

A: Answer : The sum of the lengths of DNA fragments 1-3 equal the total original length :    false.

Q: Which of the following caps contains  two methylated bases?   a. 0   b. 1   c. 2   d. 3

A: mRNA cap is defined as the modification at the 5' end of the RNA polymerase II-transcribed RNA. This…

Q: Which is the odd one out ? explain how the rest are connected. primers dNTPs DNA polymerase…

A: The polymerase chain reaction (PCR) is a widely used method for rapidly making millions to billions…

Q: TRUE OR FALSE a) The 2 chains composing one double helix run in opposite directions; they are…

A: All living organisms are made up of cells, which are the most basic unit of life. They are…

Q: In the "Indexing DNA" method of n k-mer table, the maximum number of compares when the k-mers are…

A: The process of indexing a genome is similar to that of indexing a book.

Q: How many phosphates, deoxyribose and nitrogenous bases are there in a DNA that has 15

A: DNA is a polymer of nucleotides. Two DNA strands lie side by side with their complementary bases…

Q: During a typical gel electrophoresis set up (negative pole at the top), which DNA fragment would be…

A: The answer is 100 kb .

Q: In complementary base pairing which of the following base parings is incorrect? a. G-C b. G-T OC.…

A: ANSWER'- b) G-T  Explain;-G-T is incorrect pair. Base pairing happens between a purine and…

Q: Which of the following substances adds equivalent DNA nucleotides to the 3' end of Okazaki fragments…

A: DNA polymerase I

Q: Using Chargaff’s rule of base pairing determine the amount of guanine in 120 bp long fragment of…

A: According to Chargaff's rules, DNA from every species of any organism should have a 1:1…

Q: DNA of different densities is distinguished by a procedure called caesium chloride (CsCI) density…

A: Cesium chloride (CsCI) density centrifugation generates a gradient of cesium and chloride ions.…