What is the structure of the general class of molecules that Ibuprofen belongs to?  What is a specific structure of the compound (drawn in line bond format).  A sepertate structure included the compound (Ibuprofen) with highlighted functional groups.  A context and relevance of the class of molecules and the specific compound for Ibuprofen.

The peptide bond is a stronger bond than the ester bond. What structural feature of the peptide bond gives it additional bond strength?

Please note the image question below. CH₂OH ç-o CH₂OPO Dihydroxyacetone phosphate triose phosphate isomerase O True O False H HCOH CH₂OPO Glyceraldehyde 3-phosphate This is a change in configuration because isomers can only be interconverted by temporarily breaking covalent bonds.

Assign a name to each of the following monosaccharides. Use D and L designations. H b. CH 2OH a. C=0 C=0 HO-C-H H-C-OH HO-C-H Н-С-Он CH,OH CH 2OH a. b. Circle all chiral centers for the monosaccharides shown. С. d. True or False: The molecules shown can rotate plane polarized light?

Identify the functional group in each of the depicted structural formulas. picture below

Find the structure of a tetrapeptide using the clues presented below. Draw the chemical formula of the peptide. * Full hydrolysis of the peptide yields equimolar amounts of alanine, aspartic acid, glycine, serine and ammonia. * Sanger analysis of the peptide yields 2,4- dinitrophenylalanine. (formula, equation?) * Carboxypeptidase enzyme doesn't hydrolyze the peptide. (Why?) * Partial hydrolysis of the peptide yields the following fragments, each with unknown order: Ser, Ala, Gly Gly, Asp NH3

Based on the image below, which three purines are pictured. Be sure to select the correct name and number. NH2 *** HN HN' H₂N 1 2 3 1. Guanine 2. Xanthine 3. Adenine O 1. Adenine 2. Guanine 3. Xanthine O 1. Adenine 2. Guanine 3. Uric acid 1. Guanine 2. Uric acid 3. Adenine ○ 1. Guanine 2. Uracil 3. Adenine

The monopotassium salt of oxalic acid is present in certain leafy vegetables, including rhubarb. Both oxalic acid and its salts are poisonous in high concentrations. Draw the structural formula of monopotassium oxalate

How many optical isomers (stereoisomers) are possible for the above amino acid (aqueous form)? ((at pH = 7.0): (COO-)–CH(NH3+)–CH2–CH2–CH2–CH2–(NH3+) 25 = 32 optical isomers 24 = 16 optical isomers 23 = 8 optical isomers 22 = 4 optical isomers 21 = 2 optical isomers

Please step by step answer and don't use ASI Answer please