d) What positive impact can negatively charged amino acid in a protein have in the body? Include an example in your answer.e) Explain what chirality is? a. Classify the following amino acid. Explain your rationale for the answer?HHSKC-C-NHOHCHHỌC CH,b. Why would you find more of this amino acid in a protein surrounding a cell nucleus?0= c. Draw and name an amino acid that is classified as having a negatively charged R group?

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Answered: What positive impact can negatively…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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When an inappropriate amino acid is substituted in place of another, as occurs in certain genetic disorders, the resulting protein is either poorly functional or non-functional. Since proteins contain hundreds if not thousands of amino acids, why should the change of a single amino acid be so critical?
c) Jean-François is studying a specific protein in a research laboratory. In previous experiments, he observed that this protein seems to function as a receptor protein on the surface of cells that recognizes a specific hormone involved in cell-cell communication. Jean-François prepares his final experiment, but makes a mistake in calculating how much HCl to add to one of his solutions to get the correct pH. He performs the experiment, and much to his surprise, he observes that his protein no longer seems to be recognizing the hormone anymore as he had observed in previous experiments. Propose a hypothesis that briefly explains (2-3 sentences) why the results of Jean-François’ experiment have changed. oportmost likely h beens dy the celyd must irst ir o nm cof the st omce MAnoncalest wanti patient Hewe umourcells Becnuse of falla anan intoindidual.cells. protein d) True or false: A mutation could cause the same change in Jean-François' experimental results as the change in pH described…
Explain the role of hydrophobic exclusion during protein folding (tertiary structure); what type of aminoacids would you find towards the center of the protein? Charged? Polar? Non-polar

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What positive impact can negatively charged amino acid in a protein have in the body? Include an example in your answer. e) Explain what chirality is?