General Structure of Bacteria Multiple Choice Questions (MCQ) PDF Download

MCQ 1: In many clinical laboratories, the swelling phenomena help in identification of the certain organism named as

1. Quelling reaction
2. Swelling
3. Identification
4. Pathology

MCQ 2: A piece of DNA having the ability to move from one site to another either between the DNA s of plasmids bacterias bacteriophages or within the DNA molecule is called

1. Vector
2. Transposons
3. Plasmid
4. Template

MCQ 3: The toxin produced by some bacterial species that is lethal to other bacterias is named as

1. Bacteriocins
2. Bacterial toxin
3. Poison
4. Lethal secretion

MCQ 4: The process of formation of spores in certain bacterias is termed as

1. Sporulation
2. Spore formation
3. Resistant structure formation
4. Capsules

MCQ 5: In the human tissues, the adherence of bacteria ultimately causes infection to the humans is mediated by the

1. Cell wall
2. Sugars
3. Capsule
4. Flagella