Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Question
Chapter 2, Problem 23P
Interpretation Introduction
Interpretation:
The groups in a protein that can form hydrogen bonds or electrostatic bonds with an arginine side chain at pH 7, needs to be identified.
Concept introduction:
Amino acids are the building blocks of proteins and Protein plays a vital role in almost all biological processes. A huge proportion of our cells, tissue and muscles are made up of amino acids, means they carry out several significant bodily functions, like, providing cells their structure.
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Which one of the following statements is FALSE?
Group of answer choices
A.Beta-pleated sheets are part of the secondary structure of proteins
B.The nitrogenous bases of DNA are located on the inside because they are hydrophobic in character
C.The peptide bond is formed by dehydration synthesis
D.Alpha helices are stabilized by attraction between the amino acid R groups
E.The peptide bond is rigid and planar and has partial double bond character
Chapter 2 Solutions
Biochemistry
Ch. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Prob. 9PCh. 2 - Prob. 10P
Ch. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Prob. 13PCh. 2 - Prob. 14PCh. 2 - Prob. 15PCh. 2 - Prob. 16PCh. 2 - Prob. 17PCh. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25PCh. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34PCh. 2 - Prob. 35PCh. 2 - Prob. 36PCh. 2 - Prob. 37P
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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
- Am I on the right track? Pls help.arrow_forwardPeptides. 1. Draw the peptide Ala-Glu-Gly-Lys, as it would occur at physiological pH = 7.4. The R groups of Ala and Gly are not acidic or basic, therefore do not have a pka and the charge on these R groups is therefore independent of pH. Glu is acidic and Lys is basic, therefore the charge on these amino acids is pH dependent. The pKas are shown below. pKa N-term = 9.0 C-term = 3.5 Glu4.1 Lys = 10.5 2. Draw a circle around the peptide bonds. 3. Label the C-terminus and the N-terminus. 4. What is the overall charge on the peptide at pH 7.4?arrow_forwardFill in the blanks.arrow_forward
- Need help, please.arrow_forwardASAP. NOTE: ANSWER ALL THE SUBQUESTIONS TO RECEIVE A LIKE. THANK YOU. CHOOSE THE ANSWER FROM THE FOLLOWING CHOICES: Phosphodiester Bond Glycosidic Bond Ester Bond 1.1. It is the bond present in nucleotides which combines the nitrogenous base and the pentose sugar together. 1.2. It is the bond present in nucleotides which joins the phosphate group and pentose sugar together. 1.3. It is the bond present between nucleotides, combining them together to form DNA and RNA strand.arrow_forwardPlease ASAP. Thank youarrow_forward
- Please ASAP. Thank youarrow_forward. A nervous polecat. Pyrrolysine (Pyl, O) and Selenocysteine (Sec, U) are two uncommon amino acids. Knowing that these amino acids exists, translate the following amino acid sequence into one – letter code: Thr – Trp – Ile – Thr – Cys – His – Tyr – Leu – Ile – Thr – Thr – Ile – Glu – Phe – Glu – Arg – Arg – Glu – Thr – Ala – Arg – Glu – Asn – Thr – Tyr – Pyl – Sec – Met – Ala – Leu – Phe – Pyl – Tyr.arrow_forwardNeed help, please.arrow_forward
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