Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)
14th Edition
ISBN: 9781305627994
Author: Frances Sizer, Ellie Whitney
Publisher: Brooks Cole
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Chapter 6, Problem 3SC
Summary Introduction
Introduction:
Proteins are complex macromolecules that are vital for the several different biological processes in the human body. Proteins are composed of amino acids, as building blocks or monomeric units. An amino acid has a carboxyl, an amino group, and an R group.
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Chapter 6 Solutions
Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)
Ch. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 1CTCh. 6 - Prob. 2CTCh. 6 - The basic building blocks for protein are a....Ch. 6 - Prob. 2SCCh. 6 - Prob. 3SCCh. 6 - Some segments of a protein strand coil, somewhat...Ch. 6 - Prob. 5SC
Ch. 6 - Prob. 6SCCh. 6 - Prob. 7SCCh. 6 - Prob. 8SCCh. 6 - Prob. 9SCCh. 6 - Prob. 10SCCh. 6 - Prob. 11SCCh. 6 - The following are complementary proteins: pot...Ch. 6 - Prob. 13SCCh. 6 - Prob. 14SCCh. 6 - Prob. 15SCCh. 6 - Prob. 16SCCh. 6 - Prob. 17SCCh. 6 - Prob. 18SCCh. 6 - Prob. 19SCCh. 6 - Prob. 20SC
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- The side chain of arginine contains a— hydroxyl group. carboxyl group. ether group. aldehyde group. guanidino group.arrow_forwardWhich of the following is the distinguishing factor of a protein? The backbone of the protein chain Its solubility The side chains of the protein chain The prosthetic grouparrow_forwardAttempt 8 Consider the hypothetical serine protease in the image, which shows the specificity pockets. The S1 pocket has a glutamic acid in the bottom, the S2 pocket is small and R3 H. R1 hydrophobic, and the S1' pocket is deep and hydrophobic. Suggest a 3-amino acid sequence that this protease would cleave and indicate between which sites the peptide bond R would be broken. S2 Si Which sequence would this protease cleave? O Leu-Val-Arg Arg-Val-Leu Val-Leu-Arg Val-Arg-Leu Leu-Arg-Val Arg-Leu-Val W Ma tv 894arrow_forward
- dna nucleotides cannot h-bond to rna nucleotides. true or falsearrow_forward"The elasticity of elastin derives from its high content of a helices, which act as molecular springs" is true or false.arrow_forwardAll nucleotide monomers contain: Select all that apply. Group of answer choices a nitrogenous base. a phosphate functional group. a ribose sugar. a pentose sugar. a deoxyribose sugar.arrow_forward
- When a polypeptide is made, which of the following parts of the monomer are NOT part of the "backbone." Amino group R group Alpha carbon Carboxyl grouparrow_forwardHydrophobic interactions associated with protein tertiary structure involves: Acidic and basic amino acid side chains All of the above Nonpolar amino acid side chains Hydrogen bonding between polar amino acid side chainsarrow_forwardAmino acids attached together in a straight line structure, is called: Primary structure Quaternary structure Secondary structure Tertiary structurearrow_forward
- Determination of the amino acid composition requires the following steps, EXCEPT Separation of amino acids using chromatography. Cleavage of the peptide bonds. Quantification of individual amino acids. Analysis of the secondary structures.arrow_forwardAffinity and specificity of protein-protein interactions are mainly mediated by many weak chemical bonds such as: Group of answer choices van der Waals forces hydrogen bonds hydrophobic interactions all of the abovearrow_forwardDrag the correct amino acid into the corresponding box according to the roles they play. Reset Help Cycteine Proline Methionine First amino acid used in protein synthesis Forms kinks in the polypeptide forms disulfide bonds to stabilize backbone protein tertiary and quaternary structurearrow_forward
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