Preview

Primary Immune Response

Satisfactory Essays
Open Document
Open Document
89 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Primary Immune Response
So what happens during the primary immune response is in order for us to be protected from bacteria, viruses, and other foreign substances known as antigens. The bodies immune system needs to have a plan in being able to help identify these antigens the body has developed a response. The first would be the primary response which when the immune system comes into contact with an antigen for the first time. The immune system must recognize it and make an antibody against it and then store it in memory.

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Hca 240 Appendix C

    • 300 Words
    • 2 Pages

    |4th |As the wounded part of the body reacts to the germs, |Certain cells destroy the germs |…

    • 300 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Biochemistry Quiz Paper

    • 2822 Words
    • 12 Pages

    B. Non-specific immune defenses are not innate: they are activated by exposure to foreign antigens…

    • 2822 Words
    • 12 Pages
    Good Essays
  • Good Essays

    Case Study 64year Old John

    • 1026 Words
    • 5 Pages

    The second line of defense comes into action when the first line of defense has been penetrated, for example when the skin layer has been broken this leaves the body vulnerable to foreign pathogens. Factors like epithelial barriers, cellular components, and chemical mediators are activated to engulf foreign…

    • 1026 Words
    • 5 Pages
    Good Essays
  • Powerful Essays

    Bio-227

    • 3682 Words
    • 15 Pages

    Define cell-mediated immunity and describe the process of activation and clonal selection of T cells.…

    • 3682 Words
    • 15 Pages
    Powerful Essays
  • Satisfactory Essays

    Unit 4 M3

    • 677 Words
    • 3 Pages

    They recognise the same protein that activated T cells. B cells produce antibodies that are the same as T cell receptors as they precisely recognise the protein belonging to the pathogen. The antibodies are then released from the B cells into the blood. They will then meet the pathogen and attach themselves onto it. Killer T cells activate as well if the pathogen is a virus. This enables another series of events which will destroy bacteria. When the bacteria are destroyed, the activated dendritic cells remain in lymph nodes and the B cells remain in contact with it, co-operating with it to ensure that the immunity is conserved. When the human body is healthy, the immune system has many cells ready to activate in case of an infection. When the battle is done, the cells will then deactivate slowly and some…

    • 677 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Protection- By white blood cells, antibodies and complement proteins that circulate in blood and defend again foreign microbes and toxins. Also white blood cells clot when body is injured.…

    • 1077 Words
    • 5 Pages
    Good Essays
  • Good Essays

    1. The pediatrician described Jason’s pharynx, uvula, and tonsils as swollen and red. What are the four cardinal signs of inflammation, and how does each relate to changes in the blood vessels at a site of inflammation? Heat, redness, swelling and pain and according to the book loss of movement in in a joint. The damaged or in this case the infected area is inundated with phagocytes (neutrophils and macrophages) and what is called complement is activated and if the classical pathway is used that means the antibodies are produced and complement proteinsC1,2 and 4 are activated and in turn activated C3. The alternative pathway is when C3 and factors B,D, and P interact on the surface of the pathogen and C3 is again turned on and at this point it is split into C3a and C3b. When C3b binds to the pathogen the inflammation we all know and love becomes present. Fever is a response by the neurons in the hypothalamus in response to pyrogens which are secreted by macrophages and leukocytes. Pain is caused by the swelling of the area in question as the nerves are being pressed and toxins affecting the area.…

    • 656 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Immune System and Answer

    • 1227 Words
    • 5 Pages

    7) In the inflammatory response, the absence of which of the following would prevent all the others from happening?…

    • 1227 Words
    • 5 Pages
    Good Essays
  • Better Essays

    What about the body’s immune response? The simplest way to explain the immune response is to say the body has an army of cells which typically work…

    • 1144 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    The job of the immune system is to protect the body from infections. The immune system protects in three different ways:…

    • 440 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Patient Zero Lab Report

    • 1353 Words
    • 6 Pages

    The Immune system is one of the most important parts of the human body. Its role is to protect us from outside dangers such as pathogens and disease and to keep the body healthy. The immune system protects the body from disease by having a complex system of organs and cells to keep the body safe. The first barrier of the immune system and of the body is the skin which keeps out pathogens from entering the body, but if there is a cut in the body, the skin can no longer defend against the pathogen, so next comes inflammation which helps to limit the spread of the disease by causing swelling and a large amount of white blood cells to go to the injured parts of the body. Another really important…

    • 1353 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Cells of the immune system originate in ___________. These cells are called ______________ when traveling in the blood and are classified according to the shape of their nucleus and colors of their granules when stained.…

    • 441 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Chapter 14 talks about the immune system and how it protects us from dangerous invaders. Immunizing agents and allergenic extracts are biologics. They are chemical agents that produce biological responses inside the body. Vaccinations are highly effective compared to other drugs, the history of smallpox can prove of it. When a microorganism enters the body, lymphocytes are activated to provide antibodies. Lymphocytes attempts to resist infection by invading the pathogens with physical and chemical attacks. Immunity is the ability to infection through activation of specific defenses. The blood contains T cells, B cells and natural killer cells to directly attack invaders, attack infected cells and release antibodies. There is active immunity…

    • 142 Words
    • 1 Page
    Satisfactory Essays
  • Powerful Essays

    3. Ingestion: the plasma membrane of the phagocyte extends projections called pseudopods that engulf the microbe. Pseudopods fuse, surrounding the microorganism within a sac called a phagosome.…

    • 749 Words
    • 3 Pages
    Powerful Essays
  • Good Essays

    Outline and Evaluate Research into the Relationship between the Immune System and Stress Related Illness…

    • 824 Words
    • 4 Pages
    Good Essays