BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
LYMPH NODES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Proteins produced by B cells and designed to mark antigens to be destroyed, specific to the antigen.
|
|
Antigens
|
|
|
Active Immunity
|
|
|
Antibodies
|
|
|
Antibiotics
|
Explanation:
Detailed explanation-1: -B-cells produce antibodies to fight bacteria and viruses. These antibodies are Y-shaped proteins that are specific to each pathogen and are able to lock onto the surface of an invading cell and mark it for destruction by other immune cells.
There is 1 question to complete.