Question

What are antibodies?

Responses

special white blood cells in the lymph

special white blood cells in the lymph

the harmful part of pathogen cells
the harmful part of pathogen cells

medicines that kill bacteria in the body

medicines that kill bacteria in the body

proteins that recognize and stick to the antigens

Answer 1

Antibodies are **proteins that recognize and stick to the antigens**. They are produced by the immune system, specifically by B cells, in response to foreign substances such as pathogens (bacteria, viruses) and help neutralize or eliminate them from the body.