PHA317 - Pharmaceutics Exam 2
Quiz 9 Questions and Answers
100% Pass
the rate of reaction is dependent of the concentration of reactants - CORRECT
ANSWER-first and second order
the half life = 0.693/k - CORRECT ANSWER-first order reaction
the half life = C0/2k - CORRECT ANSWER-zero order reaction
the rate of the reaction is independent of the concentration of the reactants -
CORRECT ANSWER-zero order
what is the remaining concentration (a-x) in mg/mL of a drug (initial concentration
is 7 mg/mL) after a time equivalent to 3 half-lives assuming that the
decomposition follow first-order kinetics - CORRECT ANSWER-0.875 mg/mL
solution: half life = 7/2, second half life = 3.5/2, third half life = 1.75/2; answer
0.875
at very low substrate concentration (Km >> [S]), the velocity - CORRECT
ANSWER-is directly proportional to substrate concentration
Quiz 9 Questions and Answers
100% Pass
the rate of reaction is dependent of the concentration of reactants - CORRECT
ANSWER-first and second order
the half life = 0.693/k - CORRECT ANSWER-first order reaction
the half life = C0/2k - CORRECT ANSWER-zero order reaction
the rate of the reaction is independent of the concentration of the reactants -
CORRECT ANSWER-zero order
what is the remaining concentration (a-x) in mg/mL of a drug (initial concentration
is 7 mg/mL) after a time equivalent to 3 half-lives assuming that the
decomposition follow first-order kinetics - CORRECT ANSWER-0.875 mg/mL
solution: half life = 7/2, second half life = 3.5/2, third half life = 1.75/2; answer
0.875
at very low substrate concentration (Km >> [S]), the velocity - CORRECT
ANSWER-is directly proportional to substrate concentration
