Explore topic-wise MCQs in Drug Biotechnology.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Drug Biotechnology knowledge and support exam preparation. Choose a topic below to get started.

1.

Example of a drug which has PKa > 11 is ________

A. Cromolyn
B. Imipramine
C. Amitriptyline
D. Mecamylamine
Answer» E.
Discussion
2.

Acids in the pKa range 2.5-7.5 are greatly affected by changes in pH making their absorption pH dependent.

A. True
B. False
Answer» B. False
Discussion
3.

If the pH of either side of the membrane is different, then the compartment whose pH favours greater ionization will have less amount of drug.

A. True
B. False
Answer» C.
Discussion
4.

According to the pH-partition hypothesis which one of the given options doesn t govern the absorption?

A. The molecular size of the drug
B. PH at the absorption site
C. Lipid solubility of unionized drugs
D. Dissociation constant
Answer» B. PH at the absorption site
Discussion