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10 Nov 2019
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What is the amino acid sequence codEd from the following mRNA sequence? GUU-AGC-ACA-CAU Ala-Scr-Thr-Gln Val-Scr-Thr-Gln Val-Scr-Thr-His Ala-Scr-Thr-His Chapter 10 Which of the following amino acids contains sulfur in the side chain? Phenylalanine Cysteine Tyrosine Glycine All amino acids contain a chiral carbon except for one. Which one? Proline Cysteine Glycine Histidine Which amino acid is the N-terminal group in the following peptide? Gly-Ala-Val-Phc-Tyr Gly Ala Val Tyr What amino acids arc involved in the following tripeptide? Lys-His-Phe Lys-His-Tyr His-Lys-Phe Tyr-His-Lys The pattern the backbone folds, for example alpha-helix or beta pleated sheet, is the structure of a protein. Primary secondary tertiary quaternary Answer: B Which type of forces stabilizes the secondary structure of a protein? Peptide bonds Hydrogen bonding between the carbonyl group and amino group Salt bridges Dipole-dipole What type of stabilizing interaction could there be between the side chains of two cysteine amino acids? Disulfide bonds Hydrogen bonds Hydrophobic interactions Salt bridges What type of stabilizing interaction would be expected between phenylalanine and valine? Salt bridges Hydrogen bonds Disulfide bonds Hydrophobic interaction A protein that is comprised of two or more protein chains that interact to make the overall structure is called the: primary structure secondary structure tertiary structure quaternary structure
thank you
What is the amino acid sequence codEd from the following mRNA sequence? GUU-AGC-ACA-CAU Ala-Scr-Thr-Gln Val-Scr-Thr-Gln Val-Scr-Thr-His Ala-Scr-Thr-His Chapter 10 Which of the following amino acids contains sulfur in the side chain? Phenylalanine Cysteine Tyrosine Glycine All amino acids contain a chiral carbon except for one. Which one? Proline Cysteine Glycine Histidine Which amino acid is the N-terminal group in the following peptide? Gly-Ala-Val-Phc-Tyr Gly Ala Val Tyr What amino acids arc involved in the following tripeptide? Lys-His-Phe Lys-His-Tyr His-Lys-Phe Tyr-His-Lys The pattern the backbone folds, for example alpha-helix or beta pleated sheet, is the structure of a protein. Primary secondary tertiary quaternary Answer: B Which type of forces stabilizes the secondary structure of a protein? Peptide bonds Hydrogen bonding between the carbonyl group and amino group Salt bridges Dipole-dipole What type of stabilizing interaction could there be between the side chains of two cysteine amino acids? Disulfide bonds Hydrogen bonds Hydrophobic interactions Salt bridges What type of stabilizing interaction would be expected between phenylalanine and valine? Salt bridges Hydrogen bonds Disulfide bonds Hydrophobic interaction A protein that is comprised of two or more protein chains that interact to make the overall structure is called the: primary structure secondary structure tertiary structure quaternary structure
Collen VonLv2
9 Feb 2019