Multiple ChoiceWhich of the following macromolecules is correctly paired with its corresponding subunit?66views
Multiple ChoiceHow many naturally occurring amino acids are incorporated into proteins during translation in the standard genetic code?60views
Multiple ChoiceHow many standard amino acids are incorporated into proteins during translation in eukaryotic cells?62views
Multiple ChoiceWhich type of heterocycle is found on two amino acid residues, thereby blocking access to the tryptophan residue at position 15 (w15)?57views
Multiple ChoiceWhich of the following is true about the amino acids that make up a transmembrane protein?90views
Multiple ChoiceWhich of the following amino acids contains a positively charged (basic) side chain at physiological pH?67views
Multiple ChoiceWhich statement is true regarding the recommended dietary intake of protein for healthy adults?65views
Multiple ChoiceWhich tryptophan (Trp) residue of carbonic anhydrase can be selectively modified with chloroform (CHCl\(_3\)) at 20\(^{\circ}\)C?94views
Multiple ChoiceA protein molecule with a smaller carbohydrate covalently bonded to it is called a(n):53views
Multiple ChoiceAmino acids are classified as acids because they always possess which functional group?55views
Multiple ChoiceEvery amino acid has a central (alpha) carbon atom to which all of the following groups are attached, EXCEPT:62views