bmsc 200 final exam questions & answers 2023/2024

bmsc 200 final exam questions & answers 2023/2024 which class of biomolecules includes both linear and branched polymers - ANSWER-carbohydrates what percentage of the amino acids have a chiral alpha carbon - ANSWER-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: - ANSWER-two units above the pKa - 100/1 in a sequence of amino acids, which side is the N terminus side - ANSWER-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 - ANSWER-phi proteins spontaneously adopting their native conformation without chaperones indicates what - ANSWER-that information specifying protein folding is contained within the primary structure keratin is similiar to collagen in that they both have: - ANSWER-repeating patterns at the level of primary structure post translational modifications of collagen are dependent on: - ANSWER-vitamin C how does the oxygen saturation curve of hemoglobin differ from myoglobin? - ANSWER-hemoglobin's curve is sigmoidal and further from the y axis rank these in listed to highest oxygen affinity: myoglobin, adult hemoglobin, fetal hemoglobin - ANSWER-adult hemoglobin, fetal hemoglobin, myoglobin