أسئلة تدريبية لأحياء عامة 202
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Which of the following in not involved in specific immunity?
The only T cells that can directly attack and kill other cells are the:
Cell-mediated is carried out by……….. while humoral immunity is mainly carried out by……….
Which of the following is an example of an autoimmune disease?
Which of the following remember antigens that have already attacked the body?
Which of the following are proteins that fight off diseases?
The disorder that result when HIV attacks helper T cells:
…………. is blocking the ability of pathogens to infect a host cell.
Inflammatory response of allergy is due to releasing of…………. by mast cells.
In………. the immune responses are either deficient or absent.
………….., in humoral immune response, differentiate info effector cells and memory cells.
Which of the following cells of the immune system can kill cancer cells?
