The following occur during the response to infection.

1. Attachment of bacteria to cell surface membrane of phagocyte

2. Movement of phagocyte to site of infection by bacteria

3. Formation of a phagocytic vacuole

4. Fusion of lysosomes to the phagocytic vacuole

5. Infolding of cell surface membrane

6. Release of enzymes into the phagocytic vacuole

In which order do these events occur?

A. 1, 2, 3, 4, 6, 5

B. 1, 2, 3, 5, 4, 6

C. 2, 1, 3, 6, 5, 4

D. 2, 1, 5, 3, 4, 6