What are three stimulus that actives macrophages?

Q: What are Lymphocyte Origins?

A: Introduction  Human body is consisting of around 37 trillion cells in total however the large number…

Q: What cells does lymph fluid contain?

A: Blood can be defined as the body fluid present in humans and other animals that play the role in…

Q: What is Lymphocyte Receptors?

A: Introduction: The immune system is involved in protecting the human body from any invading pathogen.…

Q: How does the lymphatic system compare to the cardiovascular system?

A: Similarities between Lymphatic System and Cardiovascular System.   1) Both of them are part of  the…

Q: how does the role of the spleen differ from the role of lymph nodes

A: The lymphatic system is a network of tissues and organs that help in protecting the body from…

Q: What is lymphatic nodules?

A: An organ system that is accountable for keeping fluid balance in the body is called the lymphatic…

Q: what is structure of lymphatic system?

A: Lymph is a pale-yellow colored fluid. When blood plasma present in the blood capillaries comes out…

Q: What are the functions of Macrophages?

A: Macrophages are a type of phagocyte.

Q: What types of macrophages are there, and what are their principal functions?

A: White blood cells play an important function in fighting infection in our body. Macrophages are a…

Q: What is lymph and where does it come from?

A: Lymph is the fluid that flows through the lymphatic system. It is a system comprising of lymph…

Q: Which type of T-cell activates a macrophage to greater killing power in the presence of an…

A: A T cell is a type of lymphocyte, which develops in the thymus gland (hence the name) and plays a…

Q: What are Lymphocytes comprised of?

A: Immunity can be defined as the ability of an organism to fight against infections caused by a…

Q: What are the names of the four lymph sacs from which lymphatic vessels develop?

A: Lymphatic systems consist of a network of lymph vessels that carry lymph fluid all across the body…

Q: When do lymphatic tissues begin to develop?

A: Lymphatic tissues begin to develop by the end of the fifth week of embryonic development. Lymphatic…

Q: Explain  the structure and function of Macrophages?

A: Phagocytosis is a process in which white blood cells of the immune system consume and digest cell…

Q: How would damage to the ciliated cells of the respiratory tract predispose a person to infection?

A: The trachea and bronchi contains ciliated epithelial layer. The mucus is secreted by the goblet…

Q: What are the sub divisions of lymphocytes?

A: BASIC INFORMATION  IMMUNE SYSTEM  It defends our body from the foreign particles which can cause…

Q: If we regard red bone marrow as a lymphatic organ and define lymphatic organs partly by the presence…

A: The red bone marrow is a crucial component of the lymphatic system, it is one of the primary…

Q: Which is the third group of lymphocytes ?

A: The white blood cells which are produced in the bone marrow and involved in the immunological…

Q: Where in the body does the lymph enter the bloodstream?

A: Lymphatic system is a large network of tissues, vessels and organs that function in a coordinated…

Q: What is lymph, and how is it formed?

A: The lymphatic system forms an important part of the vascular system. It forms a large network of…

Q: What is Activated macrophages?

A: There are some living organisms that cannot be observed by the naked eye and only can be seen under…

Q: What is the mechanism for lymphocyte maturation so that lymphocytes will respond to non-self cells…

A: Introduction:- White blood cells, or lymphocytes, are one of the body's main types of immune cells.…

Q: What major chemical of life (carbohydrate, lipid, nucleic acid, or amino acid) is absorbed in the…

A: Lymph is a colourless fluid of body.

Q: What is lymph node ? Where it does located ?

A: Step 1 Lymphoid organs are those organs that function as sites of formation, multiplication, and…

Q: Differentiate histologically a blood vessel from a lymphatic vessel.

A: The circulatory framework, additionally called the cardiovascular framework or the vascular…

Q: What are the major functions of lymph nodes?

A: Step 1 Lymphoid organs are those organs that function as sites of formation, multiplication, and…

Q: Where would you expect to find most of the plasma cells in a lymph node?

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Lymph is simillar to what?

A: Organ system is a group of organs that work together to carry out a certain function in a body of…

Q: What are the functions of lymphocytes?

A: Lymphocytes are the white blood cells that are produced in the bone marrow.

Q: What does the lymph called?

A: Lymphatic System is a system which consists of lymphatic vessels and lymph nodes. It contains a…

Q: What is the physiology of immune system? What is the anatomy of immune system? What is the…

A: An organism's immune system is a network of biological processes that protects it from disease. It…

Q: What is the function of the inflammatory response?

A: Response evoked by the injury is termed inflammation. The inflammatory response is a defense…

Q: What is the function of lymphatic system?

A: The lymphatic system is also known as the lymphoid system that forms a part of the immune system and…

Q: What is a cytokine? What are some functions of cytokines?

A: The immune system is a complex network of biological structures (cell) and protein that defends the…

Q: What is the primary function of the Lymphatic system?

A: The lymphatic system is considered as the network of the tissue as well as organ, which helps to…

Q: Why is the lymphatic system considered a circulatory system?

A: Lymphatic system: A web of tissues, veins, and organs known as the lymphatic system collaborates to…

Q: Why lymphatic circulation takes place very slowly?

A: Lymphatic system is an essential part of immune system in most vertebrates. It includes a network of…

Q: What is the meaning of spleens?

A: Spleen is the largest organ of the lymphatic system (the system of body that gets rid of all the…

Q: Define the term macrophages?

A: Macrophages are a part of the mononuclear phagocytic system. They are the cells of…

Q: Why Macrophages pet named as “big eaters”?

A: Introduction Immunity is the property of our body which defend itself from attack of certain…

Q: Which lymphatic structures filter lymph? Which filters blood?

A: Introduction  Fluids tissue are generally the part of connective tissue which helps in the…

Q: How are primary lymphatic structures and secondary lymphatic structures differentiated? What are…

A: Individual cells and proteins, as well as entire organs and organ systems, are all part of our…

Q: What is the function of Lymphocytes?

A: Hi dear, here's your answer.   Lymphocytes area unit white blood cells uniform in look however…

Q: Which lymphatic vessels are involved in absorption after digestion?

A: Digestion is defined as the break down of food into smaller molecules.  Absorption is the process of…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.