Bioengineering 2

a general term for bacteria, fungus or virus that can cause disease

(use plural form)

term for immune response which is activated for specific pathogens

(one word)

process by which an organism gets protected by a disease

in ancient times, it was the process of transferring to healthy people small amounts of materials from smallpox sores

• variolation

• variegation

• vaccination

• variable

Subpart of the pathogen that causes the formation of antibodies

• antigens

• macrophages

• t-cells

• b-cells