Q: Describe the mechanisms by which microbes promote autoimmunity.
A: Autoimmunity is a situation in which an organism's immune system produces immunological responses…
Q: Describe the concepts behind the main types of immunoassays,and discuss their uses in diagnosis.
A: Immunoassay techniques allow rapid and accurate measurement or trace antigen and antibody. They use…
Q: Describe how biomarker tests differ from genetic tests and how biomarkers can serve as indicators of…
A: Introduction:- A genetic test is a type of health examination that looks for alterations in genes,…
Q: Define Inflammatory Response, Stress, Malignant, and Immunocompromised. Give each example.
A: An organism's immune system is a web of biological processes that defends it against illness. It can…
Q: Diagram an IgG molecule and label (a) the Fc region and (b) the areas that combine with antigen.
A: Glycoprotein molecules produced by plasma cells, in response to an antigen, is known as…
Q: Determine the immune system will evolve to not react foreign antigens if an allograft is…
A: The process of engrafting human cells, organs, and tissues from a matched donor onto a recipient in…
Q: Explain the structure of protective system in detail with necessary diagram ?
A: The mechanism of protection involves placing a barrier between the pathogen and the susceptible part…
Q: Explain briefly the mechanism behind the clumping of blood after the addition of anti-sera
A: ABO system Blood group A : antigen A and anti-B antibody Blood group B : antigen B and anti-A…
Q: Mention any four objectives of RCHC.
A: RCHC stands for reproductive and child health care. RCH programs aim at combating and reducing the…
Q: Explain how a capsule can allow an organism to be serum resistant and avoid phagocytosis.
A: Alternative pathway involves the C3b activation, which include the antibody-mediated immune…
Q: Explain the clonal selection theory of antibody specificity and diversity.
A: Introduction: The antibody is a protein secreted by the body to fight against the invasive pathogen…
Q: Explain the polymorphism and polygenism of MHC molecules.
A: The MHC (major histocompatibility complex) is a cluster of genes on chromosome 6 in the human with…
Q: Discuss the concept and importance of Herd Immunity.
A: Herd community is an important phenomenon that occurs when a large portion of the community or the…
Q: Describe the process of desensitization that reduces the IgE response to an allergen.
A: The term "desensitization" refers to an immunological procedure that involves producing specific…
Q: Define polymorphism and polygeny as they apply to MHC genes.
A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…
Q: a) Role of HLA genes in immunology in detail?
A: The study of the immune system, an important part of medical and biological science, is called…
Q: Explain the role of leukocidins in immune evasion, allowing microbes to become established.
A: Leucocidin is secreted by some Staphylococcus strains. It is a type of cytotoxin. It can form pores…
Q: Using an appropriate example, explain autoimmunity.
A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…
Q: Explain the relationship between a hypersensitivityreaction and an immune response.
A: Hypersensitivity : These are overreactions of the immune system to an antigen which would not…
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: Define marker, and discuss its importance in the second and third lines of defense.
A: Answer: Introduction: Cell markers are cooperative supplies required to recognize a precise immune…
Q: Describe the concept of an antigen and how it relates to self and nonself markers.
A: An antigen is any substance that causes the immune system to produce antibodies against it . An…
Q: Which is an example of chemotaxis? the attachment of phagocytes to a microorganism by binding to…
A: Introduction A reaction that takes place within an organism with the goal of protecting it from…
Q: Long time exposure of red blood cells to hypotonic solutions may lead to Select one: O a.…
A: A hypotonic solution is a solution with low solute concentration inside the cell (hypo in latin…
Q: Explain whether the antibody diversity is generated at the DNA or RNA level.
A: The immune system is a sophisticated biological system that can recognise and accept self-cells…
Q: Explain the role of normal defenses in preventingdisease
A: The immune system is the body's natural defense against disease-causing organisms such as bacteria,…
Q: How Antibiotic resistance will develop? Give one example ?Use your own words to explain?
A: Antibiotics are the chemical substances that used to stop or destroy the activity of various micro…
Q: Formation of coding joint during recombination event in the lymphocytes brings extra variability.
A: The immune system is a collection of cells, tissues, and organs that work together to give immunity…
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: role of the innate immune system in initiating the acquired immune response.
A: Innate and acquired immunity Immunity is the ability of the body to fight diseases. Innate immunity…
Q: explain or describe the principle of immunoturbidimetric C3 Assay.
A: Immunoturbidimetric: A technique that calculates the absorbance of light from an example which is…
Q: Which molecules function as chemical signals between cells and stimulate a wide range of nonspecific…
A: Immune system of our body fights with different foreign antigens and help us to protect ourselves…
Q: Describe three examples of how antibodies are used as reagents in cell biology and molecular…
A: An antibody is the soluble form of the B lymphocyte antigen receptor, and antibodies are made by…
Q: explain the comparison and contrast of the immune systems between plants and animals.
A: Introduction The immune system of a body works to prevent the entry of probable…
Q: Describe the uniqueness of the major histocompatibility complex (MHC) and its function in immune…
A: The immune system involves a group of various biological structures and processes, present within an…
Q: Briefly define the set of terms and explain how they relate to one another: MHC, HLA, Haplotype
A: A defense system in the body of an individual which constitutes a complex network of cells and…
Q: Which of the following is a type of Immune Treatment gained from recombinant technology? Factor VIII…
A: Introduction Recombinant DNA technology involves a series of procedures or techniques that are used…
Q: Describe the main activities of cell-mediated immunities.
A: T cells are one of the most important white blood cells in the immune system, and they play a…
Q: Explain the haplotypes of MHC molecules
A: Major Histocompatibility Complex --( MHC )--MHC is a large locus on DNA specially in Vertebrates…
Q: Differentiate the immune system of plants and animals.
A: Immunity is the tendency of the body to protect itself from foreign organisms or substances. The…
Q: Outline the main activities of cell-mediated immunities.
A: The immune system is also known as a defense system because of its help to protect our body from…
Q: Explain the significance of opsonization.
A: Optimization is the process by which our body target pathogens by opsonin proteins like C3b . These…
Q: Outline the localization of B and T cells during development
A: The development of lymphocytes is considered a very complex phenomenon in which there occurs a…
Q: Name and in a brief describe the process by which immunological diversity is generated.
A: The ability of multicellular creatures to withstand dangerous germs is referred to as immunity.…
Briefly define the set of terms and explain how they relate to one another: Xenotransplant, MHC
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- What is “EMLA”? Give its purposeGive a schematic diagram of how we can Treatment Thalassemia by using gene therapy? Please answer at your own words,please..Discuss the principles that govern the presence and maintenance of stem cells both in vivo and in vitro? What is the current status of the technology, and its possible applications? What are the pros and cons of the technology, and how do these issues personally affect people?
- https://nj.pbslearningmedia.org/resource/nsn08.sci.life.stru.stemcell2/stem-cells-breakthrough/ How could stem cells be used to treat diseases?What rights does a cell donor have to stem cell lines or technologies created from cells they have donated? Should tissue donors share in the commercial potential and monetary awards of stem cell line created from their cells?What is the hope that induced pluripotent stem cells provide? Choose as many as apply. Patients would not have to wait for an organ/tissue donation. The use of these cells would lower the chance of rejection of the organ/tissue. A doctor could produce an organ or tissue from a patient's own stem cells.
- Ethical Dilemmas of Stem Cell Research Conduct a search for scholarly articles about the ethics of stem cell research. Read several (4 or 5 articles). Then write an essay following the outline below: Paragraph 1: Define Stem Cell Research. Establish Pro and Con positions regarding ethical arguments for and against conducting stem cell research. Paragraphs 2 and 3: Provide one paragraph presenting elements supportive of the pro argument and one paragraph presenting elements supportive of the con argument. Paragraph 4: Summarize each argument. Paragraph 5: State your personal opinion based on what you have learned from your reading. Provide citations for your sources.Synaptic vesicles release into the synapse to give the message to the post synaptic neuron?Multicellular organisms:a) are larger in size than unicellular organisms b) can do a wider variety of functionsFor a stroke patient with hypertension who is a candidate for recombinant tissue plasminogen activator rt pa which blood pressure control strategy is appropriate?please help me I can't find answers for these questions: here is the link for the article https://www.pbs.org/wgbh/nova/transcripts/2805cancer.html What type of substances are angiostatin and endostatin and where are they produced? What do they do? A) describe the experiments using cow bones to discover anti-angiogenic substances. Why was this used as a source of these potential proteins? B) describe the “accidental” discovery of a novel antiangiogenic substance because of lab contamination?
- The refers to the potential that a stem cell has to give rise to many different cell types. A) Cellular Determination B) monopotency C) Cellular Differentiation D) Pleuripotency E) none of the aboveWhat do you mean by terms, atrophy, bioassay and organ enlargement? Try to find probable explanations for these phenomena and take examples of diseases / conditions that can cause this.Draw a schematic diagram of how we can treatment the Hemophilia by using gene therapy? Please draw at your own hands.