Page 140 - MNU microbiology theoritical 2025

General Microbiology & Immunology (PM 401) Second level Semester 4 2024/2025

Choose the best correct answers in each of the following statements

1) Which of the following white blood cells is capable of phagocytosis?
a) Basophil
b) Eosinophil
c) Lymphocyte

d) Neutrophil

2) A special feature of adaptive immunity is:
a) Speed of response to a foreign protein
b) Ability to distinguish self and non self
c) Ability to distinguish viruses and bacteria

d) Short memory

3) Cytotoxic T cells can be activated via which of the following?
a) By reacting with budding viruses
b) By identifying virus peptides presented by antibodies
c) By identifying virus peptides presented by MHC-I

d) y releasing complement

4) Adaptive immunity involves the production of specific proteins called
antibodies by which type of immune cells?
a) Natural killer cell
b) B cells

c) T cells
d) Macrophages

General Microbiology & Immunology (PM 401) theoretical handbook Page 129