1) Which of the following is(are) involved in intermolecular attractions between
ID: 823730 • Letter: 1
Question
1) Which of the following is(are) involved in intermolecular attractions between a drug and a protein receptor?
Hydrogen bonds.
nonpolar hydrophobic interactions
Ionic bonds.
ion-dipole interactions
all of the above.
2) The surface of a particular active site contains many amino acids with nonpolar side chains. Which functional group(s) will be more effective on the active part of a drug molecule designed to inhibit this enzyme?
alcohol
ester
carboxylic acid.
aromatic and alkyl
alkyl only
3) The surface of a particular active site contains an amino acid with a positively charged side chain. Which functional group(s) will be more effective on theactive part of a drug molecule designed to inhibit this enzyme?
-OH
-C3H7
-CH=CH2
-COO?
-NH3+
Hydrogen bonds.
nonpolar hydrophobic interactions
Ionic bonds.
ion-dipole interactions
all of the above.
Explanation / Answer
1. ALL OF THE ABOVE
2. AROMATIC & ALKYL
3. coo-
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