- (A) Transduction
- (B) Transformation
- (C) Mutation
- (D) conjugation
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) Fungi
- (B) Gram +ve bacteria
- (C) Virus
- (D) Gram -ve bacteria
- (A) IgA
- (B) IgE
- (C) IgG
- (D) IgM
- (E) Both C & D
- (A) Idiotope
- (B) Paratope
- (C) Epitope
- (D) Hapten
- (A) Acts as a mucosal barrier for infection
- (B) Circulating antibody
- (C) Kills virus infected cells
- (D) Activates macrophages
- (A) 1
- (B) 2
- (C) 3
- (D) 4
- (A) Increase toxigenicity
- (B) Increase antigenicity
- (C) Reduce the antigenicity
- (D) reduce the toxigenicity
- (A) Forssman antigen antibody reaction
- (B) Weil-Felix reaction
- (C) Paul bunnel reaction
- (D) Widal reaction
- (A) Protein polysaccharide complex
- (B) Heat labile
- (C) Highly potent
- (D) Has specific tissue affinity
- (A) L-J medium
- (B) Robertson cooked meat medium
- (C) Loefflers medium
- (D) Sabourauds agar
