List the main functions of each of the B, T, NK cells.

Q: Define the innate immune system.

A: Immune system is the system in the body that act to stop the entry of harmful microbes and if they…

Q: What is Natural killer (NK) cells?

A: Immunity is the capability of multicellular organisms to resist the attack of harmful…

Q: Compare and contrast the activities of B cells versus T cells.

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

Q: Distinguish between a primary and a secondary immune response.

A: Adaptive immunity is also referred to as acquired immunity. It is characterized as the dual system…

Q: Define the role of the Thymus in the immune system.

A: The human body is usually defined to state that they are been made up of several different systems.…

Q: Describe B lymphocytes and antibodies and explain how they function.

A: B LYMPHOCYTES WBC and a type of lymphocyte. Many B cells mature into plasma cells that produce…

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: Trace the immune response system, beginning with the entry of aT-cell-dependent antigen, antigen…

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: Compare and contrast the activities of B cells and T cells.

A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…

Q: Compare cytotoxic T cells and NK cells

A: Lymphocytes are the main cells in an immune system. They are leukocytes produced in bone marrow and…

Q: Which of the following is both a phagocyte and an antigen-presenting cell? a. NK cell b. eosinophil…

A: An Antigen Presenting Cell, like a macrophage, engulfs and digests a foreign bacteria. An antigen by…

Q: Explain functions of B, cytotoxic T, and helper T cells in immune responses?

A: An immune reaction may be a reaction that occurs at intervals in an organism for the aim of…

Q: What is the role of Role of NK Cells?

A: A lymphocyte is a kind of white blood cell which is found in immune system of…

Q: List the general functions of B Cells and T Cells.

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

Q: Explain the contrasting properties of B Cells and T Cells.

A: There are three types of blood cells present in the human body. The White blood cells consist of…

Q: Name the 3 major sub-types of T-lymphocytes: a. (a) ___________________ (b) ___________________ (c)…

A:

Q: Distinguish among the various types of lymphocytes, including helper T cells, cytotoxic T cells,…

A: Lymphocytes are also called white blood cells that are also one of the body's main types of immune…

Q: Describe what is assembled on the surface of pre-B cells.

A: Pre B cells are cells in the bone marrow that are progenators of the B cells that are a part of the…

Q: What would happen if you had no NK cells? What would happen if you had no macrophages?

A: NK cells  are Innate Lymphoid cells from Bone marrow derived lymphocytes. that display cytotoxic…

Q: Explain the function of phagocytes and natural killer cells.

A: Step 1 Innate immunity is a natural genotype-based system of defence elements with which an…

Q: Define the key components that make up the innate immune system (e.g., macrophages, neutrophils,…

A: A key component of the innate immune system- Macrophage- Derived from blood monocyte and are…

Q: Distinguish between T lymphocytes and B lymphocytes: include their type of immunity, sites of…

A: T cells or T lymphocytes and B cells or B lymphocytes are the most important cellular components of…

Q: Discuss the cells of the immune system, how they function, and their relationship with the lymphatic…

A: Cells of the immune system are responsible for cellular immunity. These cells perform specific…

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: Distinguish between the innate and adaptive immune systems and the advantages and disadvantages of…

A: The immune system is a network of biological processes that protects an organism from diseases. It…

Q: Compare the functions of cell-mediated immunity and antibody-mediated immunity.

A: Cell mediated immunity work against the antigens which attacks the cells. It effectively destroy…

Q: List the organs and tissues of the immune system, and provide a function for each.

A: The immune system provides immunity to our body and protects us from various pathogens. The immune…

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: 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: Describe neutrophils and NK cells, giving one example of how each cell type destroys pathogens that…

A: Innate immunity is the type of immunity that activates immediately when antigens enter the body.…

Q: Compare and contrast T and B cells

A: The T cells are referred to as thymus cells and B cells are referred to as bone marrow (mammals) or…

Q: Describe two differences between B and T lymphocytes.

A: The difference between  B and T lymphocytes are as follows:

Q: List the types of cells mediating immune system

A: Immune system is aimed at making an organism immune of the pathogens which can virus, bacteria,…

Q: The inflammatory process involves Select one: O A. Passive immunity, MHC proteins, and interferon.…

A: biological systems have different ways to respond to pathogens and other xenobiotics . inflammation…

Q: Explain the difference between the primary and secondary immune response.

A: Introduction: The specific reactivity induced in a host by an antigenic stimulus is referred to as…

Q: Describe the normal immune response.

A: Human body have their own system to protect themselves from harmful bacteria, Viruses which are…

Q: Describe how helper T-lymphocytes play a pivotal role in a healthy, normally functioning immune…

A: Introduction: Immunity is referred to as the host's resistance against any foreign antigen,…

Q: Explain a function for each of the types of T cells (TH, Tc, TR).

A: T cell, additionally called T lymphocyte, sort of leukocyte (white platelet) that is a basic piece…

Q: Identify each immune response as A - first line, B - second line, or C - third line of defense.

A: The immune system is a complex network of immune cells and proteins that work together to protect…

Q: Describe cell-mediated immune response and humoral immune response

A: cell mediated immune response- Cell-mediated immunity is an immune response that does not involve…

Q: Distinguish between the innate and adaptive immune systems

A: Immunity is the ability of an organism to resist infection by pathogens or state of protection…

Q: Define cytotoxic T cell

A: Two types of lymphocytes are known. These are B cells and T cells. These are involved in adaptive…

Q: Explain three characteristics of innate immune system

A: Innate immune system is the generalized immune system which is also called as non specific immune…