BMSC 200 final exam || with Error-free Solutions.

which class of biomolecules includes both linear and branched polymers correct answers carbohydrates what percentage of the amino acids have a chiral alpha carbon correct answers 95% if in a weak acid solution where there is a 100-fold excess of the conjugate base (A-) versus the acid form (HA) then the pH is: correct answers two units above the pKa - 100/1 in a sequence of amino acids, which side is the N terminus side correct answers the side that is listed first (read left to right) within the main chain of a polypeptide, the rotations between the alpha carbon and the amid nitrogen are described by what term correct answers phi proteins spontaneously adopting their native conformation without chaperones indicates what correct answers that information specifying protein folding is contained within the primary structure keratin is similiar to collagen in that they both have: correct answers repeating patterns at the level of primary structure post translational modifications of collagen are dependent on: correct answers vitamin C how does the oxygen saturation curve of hemoglobin differ from myoglobin? correct answers hemoglobin's curve is sigmoidal and further from the y axis rank these in listed to highest oxygen affinity: myoglobin, adult hemoglobin, fetal hemoglobin correct answers adult hemoglobin, fetal hemoglobin, myoglobin where does most of the H and O in living organisms come from correct answers water life as we know it is based on what molecule correct answers carbon what is the conformation of a molecule correct answers flexible spatial arrangement of atoms within a molecule, can be changed without breaking bonds what is the configuration of a molecule and give an example correct answers fixed spatial arrangement of atoms within a molecule, cannot be changed without breaking covalent bonds ex. changing D-Arg to L-Arg - changing chiral centers ex. changing from trans to cis - breaking the double bond cis correct answers groups on same side of the double bond