Innate Immunity

Q.

Which one of the following is not phagocytic?

1. Mast cell

2. Neutrophil

3. Monocyte

4. Lymphocyte

Q. Mucus lining in the nasal cavity helps in trapping microbes entering our body.

1. True
2. False

Q.

Which of the following statements are true for innate immunity?

1. It consists of non-specific defense mechanisms

2. It depends on production of B cells and T cells

3. It includes physical barriers like skin

4. Cytokines are a part of the innate defense mechanism

Q. Find out and make a list of proteins used as therapeutic agents. Find other applications of proteins (e.g., cosmetics, etc.)