Pathogen antigen epitopes Study guides, Class notes & Summaries

Straighterline BIO 202 Anatomy and Physiology II Midterm Exam (New Version June 2024) We are a team of experts offering class attendance for all Straighterline, Online ATI, HESI, NCLEX, Portage Learning, Sophia etc courses (including final proctored exams!!). We also write essays, discussion posts, research papers and school assignments. Should you need any of these services, Contact us via email: or : +1 (540) 753-5914. Guaranteed Passing!  BIO202_MH_V4  Topic 6: Respiratory Syst...

OpenStax Microbiology Test Bank Chapter 18: Adaptive Specific Host Defenses * = Correct answer Multiple Choice 1. Which of the following are the primary cells involved in the adaptive immune system? A. dendritic cells B. eosinophils C. lymphocytes* D. macrophages 2. Antibodies are made up of which of the following? A. carbohydrates B. glycoproteins* C. lipids D. nucleic acids 3. Which molecular fragment on an antigen molecule do antibodies recognize and respond to? A. ep...

59) Which of the following is the best definition of autoimmune disease? A. a condition in which B cells and T cells respond independently to antigens and do not interact correctly B. a condition in which the adaptive immune system fails to recognize the second infection by the same antigen C. a condition in which the immune system creates random antibodies without being triggered by an antigen D. a condition in which self molecules are treated as non-self D 61) In a humoral or ant...

Autoimmunity reaction of immune response to one's own tissues Tolerance self-antigens not normally seen by the immune system Most common autoimmune disease Systemic lupus erythematosus (SLE) Type 1 DM, MS, RA notable autoimmune diseases SLE chronic autoimmune inflammatory disease that affects many body systems- more women then men Clinical Manifestations of SLE - arthralgias or arthritis - vasculitis and rash - renal disease - hematologic changes, esp...

OpenStax Microbiology Test Bank Chapter 20: Laboratory Analysis of the Immune Response * = Correct answer Multiple Choice 1. Most antigens have how many epitopes? A. none B. one C. two D. more than two* 2. Which best describes monoclonal antibodies? A. They are produced in living animals only. B. They are produced in tissue cultures, using B cells extracted from living animals.* C. They are rarely used, so polyclonal antibodies are preferred. D. They can be produced in either liv...

MT ASCP/AMT Final Assessment Exam 300 Questions with Verified Answers In absorption spectrophotometry: A) Absorbance is directly proportional to transmittance B) Percent transmittance is directly proportional to concentration C) Percent transmittance is directly proportional to the light path length D) Absorbance is directly proportional to concentration - CORRECT ANSWER Absorbance is directly proportional to concentration Which formula correctly described the relationship between ...

Immunology- Block 1 Exam Questions With Answers Pattern Associated Molecular Patterns (PAMPs) molecules shared by groups of related microbes that are essential for the survival of those organisms Ligand any molecule or atom which binds reversibly to a protein Epitope smallest molecular structure recognized by a specific receptor Dendritic Cells, Macrophages, B Cells What are the professional APCs? Peripheral Tolerance of T Cells Auto reactive lymphocytes are kept anergi...

OpenStax Microbiology Test Bank Chapter 18: Adaptive Specific Host Defenses * = Correct answer Multiple Choice 1. Which of the following are the primary cells involved in the adaptive immune system? A. dendritic cells B. eosinophils C. lymphocytes* D. macrophages 2. Antibodies are made up of which of the following? A. carbohydrates B. glycoproteins* C. lipids D. nucleic acids 3. Which molecular fragment on an antigen molecule do antibodies recognize and respond to? A. ep...

Immunogens and Antigens - correct answer Immunogen: A molecule that can elicit the production of an antibody when introduced into the host. Antigen: A molecule that is recognized and bound by an antibody. An immunogen must be an antigen, but an antigen is not necessarily an immunogen. Innate vs. Adaptive Immune System - correct answer 1) Adaptive takes time to react to pathogen; innate are always present and ready to be mobilized. ...

What are the two systems of of adaptive immunity? - correct answer 1. Cellular - Cell mediated 2. Humoral - Ab Both part of adaptive immunity. What are the components of innate immunity? - correct answer 1. Have the physical barriers, provided by skin, mucous, and epithelium. 2. A variety of serum molecules that may promote ingestion and killing. These include macrophages, neutrophils, dendritic cells, and molecules including com...