Phagocytes move through capillary walls by squeezing between adjacent endothelial cells, a process known as (a) diapedesis. (b) chemotaxis. (c) adhesion. (d) perforation.

Q: Which type of cell would you find in elevated numbers in a person producing large amounts of…

A: Antibodies are the defense mechanism adopted by the body to fight the foreign particles entering our…

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: What defects in the phagocyte might cause lack ofphagocytosis?

A: The immune system of the body helps to fight various types of infections from pathogenic organisms,…

Q: What is lymphatic nodules?

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

Q: How do T cells reach the CNS of healthy individuals?

A: Question -  How do T cells reach the CNS of healthy individuals?

Q: In some cases of breast cancer, many of the axillary lymphnodes are removed. Why are injections not…

A: Breast cancer occurs in the breast tissues and it can metastasize to the underarms and spread to the…

Q: Which cells are termed as NK cells?

A: Immunology is an important branch of biology which include the study of immunity of different…

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 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: Why are lymphoid tissues associated with the gastrointestinal tract and respiratory tissues?

A: Introduction :- Lymphoid tissues are well-organized tissues that help the immune system function.…

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: How are B cells that are self-reactive in the lymph nodes are handled? How is it detected? Does it…

A: The lymphatic system consists of a group of cells or immune cells that inhabits all the organs of…

Q: What are the functions of B lymphocytes?

A: Immunology is an important branch of biology which include the study of immunity of different…

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: 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: How are B cells activated?

A: Blood is a body fluid in humans and other animals. It delivers necessary substances such as oxygen…

Q: How do NK cells accomplish the task of eliminating unwanted cells?

A: The lymphoreticular system, which includes lymphoid and reticuloendothelial components, is in charge…

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: Why regulatory T cells important?

A: T cells are the immune cell especially play vital role in adaptive immunity . Generally , T helper…

Q: what are cytokins?

A: There is a recognition system of the foreign substances inside the body called the immune system.…

Q: Explain how phagocytes kill pathogens.

A: Phagocytes are the cells which protects the body by the process of ingesting the harmful foreign…

Q: Describe the structure and function of lymphocytes?

A: Lymphocytes are predominant generally in rashes and as reacting inflammatory cells for various…

Q: How does a naive lymphocyte differ from an activated one?

A: White blood cells are lymphocytes and are also one of the major forms of immune cells within the…

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: What are lymph nodes?

A: The lymphatic system is a network of vessels, tissues, and organs that work together to return a…

Q: Identify the  general activities of phagocytes.

A: Answer: Introduction: Endocytosis is a type of active transport that is used to take large molecules…

Q: What are the functions of lymphocytes?

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

Q: Under what circumstances might NK cells kill our own cells?

A: NK cells or natural killer cells are cytotoxic lymphocytes that play a vital role in the innate…

Q: What three molecules are released by NK cells to destroy an infected or cancerous cell?

A: Natural killers cells are a type of lymphocytes present in the blood circulation and form a…

Q: Which white blood cells participate in innate defenses?

A: Innate immunity  Innate immunity is non specific defence system of the body.

Q: How and where are lymphocytes formed?

A: Lymphocytes are White blood cells or immune cells of our body that helps to fight against foreign…

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 soluble molecules determine whether a particular stemcell will become a phagocyte, lymphocyte,…

A: A cell is a key component that forms the structure of an organism and performs the functions of that…

Q: Explain the structure of lymphocytes?

A: White blood cells also known as leucocytes are colourless, amoeboid, nucleated cells devoid of…

Q: What is the function of B cells?

A: B lymphocytes are a type of white blood cell of the lymphocyte subtype.

Q: Describe the composition of individual lymphatic nodules

A: The immune system aims to protect the human body from infection and create various lines of defense.…

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: Compare and contrast granulocytes, agranulocytes, phagocytes, and immunocytes.

A: The immune system is the defensive mechanism of our body. It consists of various immune cells which…

Q: How might cytokines work to bridge the innate and adaptive immune responses?

A: An immune system is a complex network of organs, tissues, cells, and soluble substances that enables…

Q: Where does the maturation of T-lymphocytes take place?

A: The immune system of jawed vertebrates uses lymphocytes, which are white blood cells. Natural killer…

Q: What happens to lymph in lymph nodes? And where is the excess fluid which leaks during diffusion…

A: LYMPH:- Lymph is a fluid that circulates through the body's lymphatic system and takes part in…

Q: What is the function of Lymphocytes?

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

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.