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cut Referencea Mailinga Re-ie vieHel Dezign La cut Aa - ·A-11 Normal T No Spac..

ID: 192690 • Letter: C

Question

cut Referencea Mailinga Re-ie vieHel Dezign La cut Aa - ·A-11 Normal T No Spac... Heading 1 Paragraph QUESTION 1 Ci C C C 1. Which phrase best describes the relationship between protein concentration A. linear, inverse B.indirect C parabolic (bell curve) D increasing linearly QUESTION 2 You disrupt all hydrogen bonds in a protein. What level of structure wll be preserved? secondary 1. B. primary C C tertiary D. quaternary QUESTION 3 Disulfide bonds help to stabilize which level of protein structure? A. none of these, disulfide proteins are not found in proteins 1. B. tertiary D. primary QUESTION 4 m A spectrophotometer n C. caliper 1What is the name of the instrument used in the quantitative protein test? D. sphygmomanometer E. Photometer

Explanation / Answer

QUESTION 3

ANSWER-; [B] Tertiary

^^The covalent bond present in a tertiary structure is the interchain disulphide bond. A disulphide bonds (also called an s-s bonds) forms b/w two cystein residues due to oxidation of their thiol abd sulfhydryl groups,the oxidized dimer form of the amino acid cystein is called cystein,The other sulphur containing amino acid, methionine, cannot form disulpjide bonds,