Essay about AP 2 Lab - 951 Words

Name: Kristen Jones Section: Lab Report 5: Lymphatic System – Lab Manual Pages 103-112 Relevant Websites to Help You with This Lab – Be sure to review these Websites before and during the completion of this Lab. †¢ Antigen/Antibody Test Results †¢ Human Anatomy Online : The Lymphatic System †¢ Immune Response Animation †¢ Lymph Node Animation Review Your Lab Summary: What were the most significant 2 or 3 concepts you learned while doing this Lab? Exercise 1: Microscopic Anatomy of Lymphatic Structures Questions: A. How are lymph, lymphatic vessels and lymph nodes related? a. They are related because the lymphatic system is a network of tissues and organs. It is made up mainly of lymph vessels,†¦show more content†¦Describe what you observed in section 3 of the dish. Questions: A. Explain what is meant by â€Å"memory† as a characteristic of the immune response. a. B. How does our immune response distinguish between our own cells and foreign invaders? a. This function is mediated by T cells and B cells (memory cells) in our body via adaptive immunity. The adaptive immune system evolved in early vertebrates and allows for a stronger immune response as well as immunological memory, where each pathogen is â€Å"remembered† by a signature antigen. The adaptive immune response is antigen-specific and requires the recognition of specific â€Å"non-self† antigens during a process called antigen presentation. Antigen specificity allows for the generation of responses that are tailored to specific pathogens or pathogen-infected cells. The ability to mount these tailored responses is maintained in the body by memory cells. Should a pathogen infect the body more than once, these specific memory cells are used to quickly eliminate it. So basically killer T cells will identify antigens present on foreign cells. These antigens are not found in any of the cells inside our body. Therefore, T cells will identify them and kill them. C. What are lymphocytes and where are they produced? a. Lymphocytes are a type of white blood cell, which are an important part of the immune system. Lymphocytes can defend the bodyShow MoreRelatedScin 138 Lab 4:Earthquakes and Seismology1340 Words   |  6 PagesPart 1 of 1 - 40.85/ 100.00001 Points Question 1 of 22 4.55/ 4.55 Points Record your answer from Lab Exercise #1, Step 1, Question 1.What time in hours:minutes:seconds GMT did the P waves arrive? A. 01:48:00 Correct B. 01:49:00 C. 01:50:00 D. 01:51:00 Answer Key: B Question 2 of 22 0.0/ 4.55 Points Record your answer from Lab Exercise #1, Step 1, Question 2. What time in hours:minutes:seconds GMT did the S waves arrive? A. 01:51:30 B. 01:52:00Read MoreReplicating Genetic Cloning To Produce Red Fluorescent Protein1359 Words   |  6 Pagesengineering you can release insulin at your own free will through your phone. This was tested on a diabetic mouse that had an implant that was shown with an LED light (Shao et al./Sci. Trans. 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