SAPLINGPLUS F/BIOCHEM+ICLICKER REEF-CODE
9th Edition
ISBN: 9781319398583
Author: BERG
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 1, Problem 30P
Interpretation Introduction
Interpretation:
Whether the stability of double helix in phosphate buffer and pure water with appropriate reasoning is to be determined.
Concept introduction:
Buffer has both the negatively as well as positively charged species. It is the solution that contains either a weak acid and its conjugate base or a weak base and its conjugate acid. It resists any change in the values of
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
DNA
True or false
A long chain polymer in which the internucleotide linkages are of the diester type between C-3’ and C-5’
Hydrolyzed by weak alkali (pH 9 to 100°C)
Different from RNA since in the latter the internucleotide linkages are between C-2’ and C-5
Usually present in tissues as a nucleoprotein and cannot be separated from its protein component
DNA: Using the two deoxynucleotides you chose, draw the two monomers bound together into a compound, and label a phosphodiester bond.
Calculating human genome
If 1.5 percent of the human genome consists of protein-coding sequences, and the entire genome has 3.2x10^9, how many codons are there in the human genome? Remember that a codon is three nucleotides in length.
Chapter 1 Solutions
SAPLINGPLUS F/BIOCHEM+ICLICKER REEF-CODE
Ch. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - Prob. 3PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - Prob. 6PCh. 1 - Prob. 7PCh. 1 - Prob. 8PCh. 1 - Prob. 9PCh. 1 - Prob. 10P
Ch. 1 - Prob. 11PCh. 1 - Prob. 12PCh. 1 - Prob. 13PCh. 1 - Prob. 14PCh. 1 - Prob. 15PCh. 1 - Prob. 16PCh. 1 - Prob. 17PCh. 1 - Prob. 18PCh. 1 - Prob. 19PCh. 1 - Prob. 20PCh. 1 - Prob. 21PCh. 1 - Prob. 22PCh. 1 - Prob. 23PCh. 1 - Prob. 24PCh. 1 - Prob. 25PCh. 1 - Prob. 26PCh. 1 - Prob. 27PCh. 1 - Prob. 28PCh. 1 - Prob. 29PCh. 1 - Prob. 30PCh. 1 - Prob. 31PCh. 1 - Prob. 32PCh. 1 - Prob. 33PCh. 1 - Prob. 34PCh. 1 - Prob. 35PCh. 1 - Prob. 36P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- Thinking about the complexity of biochemical systems as they relate to the human body and the specificity of DNA, why can we not describe the “average” behavior of a DNA molecule?arrow_forwardMutation identity- GLY Outline the effects the mutation will have on the 3D structure and function of the 3GRS glucathione reducatse protein.arrow_forwardPurification of a new unknown protein that you isolated from tissue and Assume that you have reached the following data during the characterization; Gel filtration: Gel filtration in protein native conformation When chromatographed, it has a molecular weight of 240000 daltons (240 kDa) is detected to be around. Gel filtration: The same protein is first denatured with 6 M guanidinium hydrochloride subjected to gel filtration chromatography again under denatured conditions. is retained, and the only column from the column with a molecular weight of about 60000 daltons (60 kDa) a protein is obtained. SDS-PAGE: Protein finally SDS-PAGE in the presence of beta-mercaptoethanol (Sodium dodecyl-sulphate polyacrylamide gel electrophoresis) analysis being held. As a result of SDS-PAGE analysis, their weight in the gel is approximately 40000 daltons. Two protein bands corresponding to (40 kDa) and 20000 daltons (20 kDa) is observed. In the light of these findings, the quaternary/quaternary…arrow_forward
- Biochemist Erwin Chargaff was the first to note that, in DNA, [A] = [T] and [G]= [C], equalities now called Chargaff’s rule. Using this rule, determine the percentages of all the bases in DNA that is 20% thymine.arrow_forwardREFLECT AND APPLY DNA synthesis always takes place from the 5' to the 3' end. The template strands have opposite directions. How does nature deal with this situation?arrow_forwardVertebrate proteins? What is meant by the term polypeptide backbone?arrow_forward
- Question:- Based on the figure below, predict what peptide bond could be the substrate of each protease(The bond marked in blue is where hydrolysis occurs, choose 2 peptides per protease type) Chymotrypsin:_________ Trypsin:_________ Elastase:_________ 1. SR−SG 2. SF−SG 3. SK−SG 4. SA−SG 5. SV−SG 6. SM−SGarrow_forwardIn α-helices - what is the length of the hydrogen bonds between: TYR41H and GLU37O ALA39H and MET35O GLU38H and ILE34O THR36H and ARG32O. ARG32H and TYR28Oarrow_forwardbiochemical aspects of phenylketonuria diseasearrow_forward
- Fast please At 20 Celsius degree, protein-Z binds DNA with a free energy of –7 kJ/mole. Protein Z has an unfolding free energy of 11 kJ/mole without ligand bound and 15 kJ/mole with ligand bound. Does the unfolded/denatured form of protein Z bind to DNA, and if so – what is the "Delta G" of binding of the unfolded form?arrow_forwardBiochemical analysis of a sample of DNA showed that 40% of the nitrogenous bases was cytosine. What percentage of the base would be adenine?arrow_forwardresting state of the protein, the Lys 216 Schiff base has pKa = 9.5 and Asp 85 has pKa = 3.5. When the conformational change occurs, the proton that was on the Schiff base moves to Asp 85. This should tell you that one or both of these two pKas changed with the conformational change. How does the pKa of Asp 85 compare with the pKa of the Lys 216 Schiff base after the conformational change?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
BiochemistryBiochemistryISBN:9781305961135Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougalPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305961135
Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:Cengage Learning
Macromolecules | Classes and Functions; Author: 2 Minute Classroom;https://www.youtube.com/watch?v=V5hhrDFo8Vk;License: Standard youtube license