IMMUNOLOGY

IMMUNE RESPONSE

CLASSICAL ALTERNATE AND LECTIN PATHWAYS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Some human white blood cells help destroy pathogenic bacteria by
A
causing mutations in the bacteria
B
engulfing and digesting the bacteria
C
producing toxins that compete with bacterial toxins
D
inserting part of their DNA into the bacterial cells
Explanation: 

Detailed explanation-1: -Phagocytes are a type of white blood cell that move by amoeboid action. They send out pseudopodia which allows them to surround invading microbes and engulf them. Phagocytes release digestive enzymes which break down the trapped microbes before they can do any harm. This process is called phagocytosis.

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