Epitopes Study guides, Class notes & Summaries

RNAS-C Exam 4 Practice Test 75 Questions with Verified Answers A couple expecting their second child is worried about Rh incompatibility. Their first child was Rh+. They have their blood typed. Which result would be cause for alarm? A) both parents Rh- B) both parents Rh+ C) man Rh- and woman Rh+ D) man Rh+ and woman Rh- - CORRECT ANSWER D) man Rh+ and woman Rh- Research indicates that allergies may actually be due to a mutation in the gene that encodes a skin protein called __________...

Test Bank for Clinical Immunology and Serology a Laboratory Perspective 4th Edition By Christine Dorresteyn Stevens Linda E. miller Chapter 1-24 Latest Guide 2023-2024. Which of the following is a characteristic of natural killer cells? A. They mature in the thymus. B. They are smaller than B and T cells. C. They are a type of lymphocyte. D. They are part of the adaptive immune system. ANS: C 5. Which of the following best describes diapedesis? A. Movement toward increasing concentrations...

NSG 532 Exam 4 Practice Questions With 100% Correct Answers Define Immunology - ANSWER The science of self (well ordered host) and non-self (pathogens/disordered self) discrimination Define physiologic responses of the immune system - ANSWER Proper self recognition Effective immune responses Complete elimination Long lasting remembrance Define pathological responses of the immune system - ANSWER Hyperactivity -autoimmunity -hypersensitivity Hypoa...

Tolerance - ANSWER A stage of immunologic unresponsiveness to particular antigens or sets of anitgens; Typically, an organism is unresponsive or tolerant to self antigens Sequential Epitopes - ANSWER Two or more antigenic determinants formed by a single sequence of amino acids. Nonsequential Epitopes - ANSWER Epitopes that are far apart in the primary sequence of the polypetide chain, but close together in the teritary structure of the molecules.

EXAM3REVIEW HereissomeinformationaboutExam3. • Thisexaminationcovers contentlearnedinweeks5,6and7.(CO9 &CO10) • Thisexamisworth180 totalpoints,andincludesthefollowingtypesofquestions: o 30Multiplechoicequestions o 5Multipleanswerandmatchingquestions o 4Fillintheblank question o 3Essayquestions • Youhave120minutestocompletetheExam. • Whenthetimelimitisreached,youwillautomaticallybeexitedfromtheexam. • Remember tochoose the best answer,some questionsmayhavemorethanonecorrect an...

BPS 1101 – Final Exam Study Guide Questions with Complete Solutions What are allergies? - Correct Answer Adverse reaction to harmless materials. What is your immune system responding to in the case of allergies? - Correct Answer Epitopes of molecules from pathogens. How does your immune system "remember" the material? - Correct Answer Memory cells How does subsequent exposure produce a reaction? - Correct Answer -Protection from pathogens Will you get an allergic response from t...

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...

_______ genes code for cell growth - Answer Proto-oncogenes _________ are the sites on an anitgen where antibodies can bind - Answer Epitopes ___________ become a problem when they cause too much growth - Answer Proto- oncogenes _______________ become a problem when they are underactive - Answer Tumor suppressor genes

The binding of only one _____ can activate the Classical Pathway of complement? - correct answer IgM Hydrolysis of C5 yields the _____ fragment which diffuses away from the site and functions as an anaphylatoxin - correct answer C5a What is the first step in the Terminal pathway of complement activation? - correct answer cleavage of C5 to C5a and C5b basophil - correct answer The nucleus is segmented and the granules in the cytoplasm have a high affinity for the basic blue dyes so they ...

Drug Discovery • Unlike small molecule drugs (pharmaceuticals), large molecule drugs (biopharmaceuticals) are mainly protein-based o These protein-based drugs are similar to natural biological compounds found in human body or they're fragments that mimic active part of natural compounds Discovery of Pharmaceuticals commences w/ scanning hundreds of compounds, whether w/ actual materials (irrational approach) or virtual simulations (rational approach) • Pharmaceuticals are new che...