Question

What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e. Gly 32), which of the following groups (islare) polar Neutral amino acids? a. -ot b.-SH C.-C-NH₂ d. a+b e. a+b+c 33), which of the following is d- amino acid ? a. PM - - - - - ĐH - - Lov • PH, - 4 - 6. Con H d. NH-CH-coolt e. b + c C.-CH₂SH, Polen - 34). The side chain for serine is : a. -CH₂OH, polar b. -CH₂OH, houpolar d. - CH2 SH, non polar e. -CH₂0lt, polar basic 35) which of the following has the highest B.P? a propanol b. propanal c. propanon e. d. Methyl ethanoate propanoic acid 3). What is the name of this compound? A) trimethylamine B) diethylamine C) ethylmethylamine D) ethylmethylnitride E) ethyldimethylamine CH3NCH2CH3 CH3

Answer 1

The structure of - Cha-cooh as valine North - 4 - .0 Aspartie's wa CH-COOH by lysine ак-ch C0011 | EN 1 | C ) NH, Alanine In all the above case the a-carbon is rheral NHL-CH-CODH CH as it contain 4 different frows 6 as it contain es glycine Ny-CH- cooh Glycine is a acheial due to similar groups present Toption el н Polar Amino acids are amino acid in which the side chain that are polas que to electronegativity Difference but are no all the above the -om, o sit are polar as there is electronegative difference between Carbon and these group All these group does not contain any charge, so neutral option fel is correer. 33 . Amino acid consist of a fanchonal group - Ha lamine) and rearboxylic acid (-coon). The general structure " NH2 - CH-cool where R side chain, the carbon next to cool ù c. aced as . . The a is not amino Carbon is a but cool à not present VBS Milly çue from ; a. amino acid B - Ameus aced CH CH--OH Na alkylailed anino need NH - CH - ĐH 34. The N of structure serine is -CH-COOH Tch-017 side (Polar) chain cs Scanned with CamScanner