Evaluate the clonal selection hypothesis in terms of autoimmunity and immunological memory

Q: Describe four or five ways that antibodies function in immunity

A: Immunity is the capability of multicellular organisms to resists harmful microorganisms from…

Q: What is innate immunity? Also explain its four types of barriers.

A: The immune system protects the body against pathogens and cancer cells. Immunity can be divided into…

Q: Give and explain two COVID vaccines with different outcomes due to antigen processing- one designed…

A: Due to differences in antigen processing, we need to explain why one COVID vaccination was intended…

Q: 8. Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…

A: 8. Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…

Q: Diagram the sequence of events in an antibody-mediated response, including the role of helper T…

A: The immune system is responsible for protecting the body from foreign pathogens. Immune system fight…

Q: link between the innate immunity and adaptive immunity is formed

A: Immunity is the resistance to disease. The two important components of immunity are innate and…

Q: Describe the difference between (A) ‘naked antibodies’ and (B) conjugated antibodies in the context…

A: Cancer is a condition in which the cells undergo infinite multiplication and differentiation causing…

Q: Explain the clonal selection theory of receptor specifi city and diversity in lymphocytes.

A: The great diversity of receptors in the immune system is the result of the large number of genes…

Q: State the clonal selection model ?

A: The clonal selection model delineates how immunological memory allows a quick reaction upon a second…

Q: Illustrate the solid phase “sandwich” immunoassaY AND What does the “s” in HBs stand for? What other…

A: Introduction: The antigen-antibody reaction is an association between an antigen and the antibody…

Q: Compare and contrast the process of antigen recognition in T cells and B

A: Immunity is the capability of multicellular organic entities to resist hurtful microorganisms.…

Q: List characteristics of antigens that optimize their immunogenicity.

A: Antigens can be defined as the substances that are responsible for immune response in the body by…

Q: Briefly describe how we become tolerant to self-antigens pre- and post- birth, and explain how…

A: Sometimes the proteins present inside the body may be confused by the immune cells as non self. As a…

Q: Write down the main differences between central and peripheral immune tolerance.

A: Immune system is composed of a complex network of cells, tissues and organs that fight against and…

Q: Describe and give one example: artificial active acquired immunity artificial passive…

A: Artificial active acquired immunity:                      A protection produced by intentional…

Q: List the THREE LINES of immune defence

A: Immune systemIt refers to a complex network of organs, tissues, and cells that work together to…

Q: Describe the major steps in the clonal selection theory

A: Clonal selection theory immunological theory that describes how the function of immune cells is…

Q: Explain the clonal selection hypothesis.

A: Clonal selection theory is proposed by Frank Macfarlane Burnet.

Q: In clonal selection, “who” does the selecting? What is being selected?

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

Q: Explain the process of how vaccines stimulate the immune system to generate protective immunity…

A: Vaccines are biological preparations that provide active acquired immunity to a particular…

Q: ow does clonal selection hypothesis relate to autoimmune responses?

A: The immunological response of the body against its own cells and tissues is referred to as an…

Q: What is involved in the four categories of B-cell and T-cell-mediatedimmunopathologies outlined by…

A: Hypersensitivity reactions are exaggerated and inappropriate immune responses against antigens or…

Q: What is clonal selection hypothesis and use the autoimmune response and immunological memory to…

A: Clone selection hypothesis explains that there are numerous lymphocytes in the body and each of them…

Q: Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…

A: Introduction  The clonal selection hypothesis has become a generally accepted concept for how the…

Q: Compare and contrast autoimmune diseases and immune deficiencies.

A: Your immune system defends your body from harmful organisms including bacteria, viruses, and…

Q: Explain Mini-Glossary of Chemical Mediators and Cells Involved in Immune Functions

A: The immune system is a complex system of cells, tissues, and organs that work together to fight…

Q: Describe how the cells of the acquired-immunity system develop so that they do not recognize…

A: The adaptive immunity is a part of the immune system that is formed of specialized cells that stop…

Q: Explain the clonal selection theory of receptor specificity and diversityin lymphocytes.

A: Antigens are substances that activate the immune system of the body. Antibodies are antigen-binding…

Q: Explain one mechanism of antibody action against viruses.

A: 1. The viruses are internalized by the macrophages by phagocytosis.  2. Then they process the virus…

Q: Explain a comparison of good immunogens and poor immunogens.

A: A foreign substance that invades the body and activates the immune system to release antibodies…

Q: explain and distinguish between nonspecific and specific response of immune system.

A: The body is exposed to many infectious agents always, so all bodies of organisms have their own…

Q: Describe the major events in the origin of diversity of the immunesystem and features of the clonal…

A: The adaptive immune system (AIS) in warm blooded creatures, which is focused on lymphocytes bearing…

Q: Distinguish between the innate and adaptive immune systems in terms of cell types used, how they…

A: Innate and adaptive immunity are the 2 main type of immunity , innate immunity is by birth and…

Q: Explain the terms clonal selection and expansions.

A: Immune system can be defined as the defence response against invading pathogens or disease causing…

Pre-Darwinian Concepts