2nd line of defence cells

Question 1

Neutrophil

Answer 1

engulfs foregin particles and micro-organism

Question 2

Eosinophil

Answer 2

secretes enzymes that break down cell walls in pathogens

Question 3

Natural killer cell

Answer 3

provides a rapid response to virus-infected cells and caner/turrmor cells

Question 4

Mast ccells

Answer 4

meditates inflammatroy responses by releasing histamines

Question 5

Macrophages

Answer 5

detects foreign material and engulfs it for destruction; secretes messenger signals for other cells

Question 6

Dendritic cell

Answer 6

engulfs material, presents it to other cells of the immune system and signals the presence of infection