Opsonization

Q.

Which of the following engulfs pathogens rapidly?

1. Basophils

2. Acidophils

3. Monocytes

4. Neutrophils

Q.

Choose the correct labels for I, II and III from the options given below:

1. I - Opsonisation, II - Fc receptors, III - Phagocytosis

2. I - Antibodies, II - TCR, III - Opsonisation

3. I - Opsonisation, II - TCR, III - Endocytosis

4. I - Phagocytosis, II - Fc receptor, III - Opsonisation

Q.

The marking of pathogens by coating them with antibodies is called

1. Opsonisation

2. Phagocytosis

3. Engulfment

4. Trapping