Host Defenses Multiple Choice Questions (MCQ) PDF Download

MCQ 1: After a viral infection, the humans and other animals produce a heterogeneous group of glycoproteins named as

1. Killer cells
2. Interferons
3. Alpha and beta cells
4. Lymphocytes

MCQ 2: A type of phagocytes that are responsible for the detection destroying and engulfing the pathogens are named as

1. Phages
2. Bacteriophages
3. Micophages
4. Macrophages

MCQ 3: The cells that are not specific in action and are a type of white blood cells are known as

1. Defensive cell
2. Natural killing cells
3. Phagocytes
4. Endocytes

MCQ 4: A family of the positively charged peptides that have antiviral activity is named as

1. Beta Defensin
2. Leukocytes
3. Defensin
4. Granulocytes

MCQ 5: What is the size of lambda bacteriophage?

1. 300 nm
2. 200 nm
3. 400 nm
4. 100 nm