Amino Acid Examples The following amino acid is aspartic acid. Which of the following best describes...
Amino Acid Examples The following amino acid is serine. Which of the following best describes the properties its side chain has as part of a protein? HO A) Acidic B) Basic C) Hydrophobic D) Hydrophilic E) Special role он H2N
Amino Acid Examples The following amino acid is lysine. Which of the following best describes the properties its side chain has as part of a protein? NH2 A) Acidic B) Basic C) Hydrophobic D) Hydrophilic E) Special role ОН H2N
Amino Acid Examples The following amino acid is leucine. Which of the following best describes the properties its side chain has as part of a protein? side A) Acidic chain B) Basic C) Hydrophobic H2N D) Hydrophilic E) Special role LOH
Amino Acid Examples The following amino acid is proline. Which of the following best describes the properties its side chain has as part of a protein? ОН A) Acidic B) Basic C) Hydrophobic D) Hydrophilic E) Special role ZI only AA that is a 2º amine
22. Provide the structure of L-aspartic acid at pH 12.0. Answer: CO2 H2N CH2CO2 of a protein usually results in the precipitation of the protein and loss of its 27. biological activity. Which compounds or processes can be responsible of the precipitation of the proteins? Answer: Denaturation 28. Which of the following terms best describes the side chain of valine? A) acidic B) basic C) charged, polar uncharged, polar E)nonpolar 29. The Fischer projection for the open-chain form of D-erythrose...
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure for questions 3-6. The circle contains the side chain of the amino acid Lysine (Lys). I 2 Is the side chain polar or nonpolar? 3. Is the side chain hydrophilic or hydrophobic? 4. Is the side chain acidic; basic, or neutral? 5. What is the name of the functional group in the side chain? 6 What is the strongest attractive force for the side...
In Organic Chem for lab properties and identification of amino acids (aspartic acid,glycine, tyrosine, phenylalamine and phenol) please help answer the following questions. Also, please write clear because it is very hard to read response a lot of the times-thank you Categorize the amino acids below as nonpolar, polar, acidic or basic 5. 6. Write whether each amino acid is L or D. NH3 H2N H2N NH3 NH3 NH3 Rectangular Snip НО НО NH3 7. Was the mobile phase for...
19. Classify the following amino acids as acidic, basic, neutral polar, or non-polar based on their side chains "NH2 NH2 ОН COOH H2N HAN COOH H2N COOH H2N COOH Aspartic Acid (Asp. D) Lysine (Lys, K) Leucine (Leu, L) Glutamine (Gin, Q)
Please point out whether each of the following statements is correct or not. Carefully explain your reasoning! a) In Aspartic Acid, the carboxylic group bound to the α carbon has more acidic properties than the carboxylic group that is located in the side chain. b) The pI of Ala-Gly-Met is 6.0. c) The peptide Ile-Ala-Pro is more hydrophilic than the peptide Gln-His-Ala. d) The side chain of Amino Acids that make up a protein function as a buffer. thank you...
4. Which of the following statements best describes why the sugar phosphate nucleic acid backbone is on the outer part of the DNA double helix while the nitrogen bases are on the inside of the double helix? A) The sugar phosphate backbone is hydrophilic while the bases are hydrophobic. B) The sugar phosphate backbone is hydrophobic while the bases are hydrophilic. C) The sugar phosphate backbones of the two strands are bonded together. D) The nitrogen bases are covalently bonded...