Best Answer

They are used in the first (primary) line of the immune response. These are NOT SPECIALIZED phagocytes, as you can tell, carry out their function via phagocytosis. They engulf bacteria in various ways, but usually just grab the bacteria, engulf it, let it die, and then they die. Helper T and Antibodies mark viruses and bacteria that get past these for destruction. The macrophages recognize the bacteria, and engulf them. Their primary role is to engulf bacteria. They are non-specific.

User Avatar

Wiki User

โˆ™ 2010-05-27 22:32:13
This answer is:
User Avatar
Study guides


20 cards

What is the effect of exercise on your flexibility

What is the fibrous connective tissue that holds bones in a joint together

What type of muscle straightens a joint

What type of disease is cystic fibrosis

See all cards
161 Reviews

Add your answer:

Earn +20 pts
Q: What is the role of macrophages in the immune system?
Write your answer...
Still have questions?
magnify glass
Related questions

What is the role of macrophages?

Macrophages attack foreign substances like toxins, bacteria, and viruses in the blood and tissue of the body by wrapping around and digesting them. They are small white blood cells that are part of the immune system.

Macrophage is a part of the non-specific immune system what does it do?

Macrophages are white blood cells that locate and phagocytize (eat) bacteria, viruses and dead or injured body cells. They also play a role in alerting the rest of the immune system to the presence of invaders. Macrophages arise from monocytes which are a type of white blood cells. When the monocytes leave the blood they become macrophages.

What cell in the immune system is destroyed by HIV?

macrophages and helper T cells

What are the skin macrophages that help activate the immune system?

Epidermal dendritic cells

Mobile immune system cells that engulf and digest bacteria and other microbes?


Red blood cells are called macrophages true or false?

FALSE macrophages are white blood cells that are a part of the immune response system.

What are 3 different cells in the immune system?

1. Macrophages, T cells, and B cells.

What happens when you don't have any macrophages in your body?

Macrophages are a necessary part of the immune system, so a person who did not have any would suffer from severe immune deficiency and would succumb to opportunistic infection very readily.

What are the three main cells that make up the immune system?

The macrophages the T-cells and the B-cells

What are the antibodies of the innate immune system?

The innate immunes system does not produce any antibodies. Cells of the innate immune system are macrophages, granulocytes (neutrophils, basophils, eusinophils), natural killer cells...

Name 2 cellular components of the immune system capable of destroying other cells?

macrophages and T cells

What structure plays a role in both the immune system and the endocrine system?

The structure or organ that plays a role in the immune system as well as the endocrine system is the thymus. The thymus also plays a role in the lymphatic system.

People also asked