Antiserum Samenvattingen, Aantekeningen en Examens

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* Difficulty: Easy ASM Standard: N/A 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. ...

Microbiology Exam Questions with 100% Correct Answers bacteria that is used with protein synthesis? - Answer-ribosome energy to turn prokaryotic flagellum derived from? - Answer-proton motive force flagellum in sprochetes? (structure) - Answer-internal flagellum runs the length of spirochetes depending on which what the flagellum spins DOc holliday died of consumption--what disease? - Answer-tuberculosis plasma membrance phospholipids that have polar region one one end , and nonpo...

1. Which type of immunity serves to protect against day-to-day pathogen exposure? a. Innate immunity b. Natural immunity c. Acquired immunity d. Supplemental immunity ANS: A Innate immunity helps protect you from smaller day-to-day exposures to pathogenic organism but cannot provide long-term immunity to any single specific disease-causing microorganism. DIF: Cognitive Level: Remembering REF: p.280 2. In acquired immunity, what is the body’s response to antigen exposure? a. The body ...

Secretory IgA is found in the secretions that coat mucus membranes, thereby preventing pathogens from colonizing mucosal surfaces. What are methods that bacteria have evolved to evade or inactivate these antibodies? -IgA proteases that cleaves the antibodies, so that they cannot bind to the pathogen -Antigenic variation, or altering the bacterial structures to which the antibodies bind -Rapid turnover of pili structures to shed any bound antibody How do pathogens penetrate the skin? the...

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...

CHT EXAM COMPLETE STUDY GUIDE Questions And Answers 2023

Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine - gentian-violet - ANSWER safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in cells - precipitating enzymes in the cells - none of the above - ANSWER precipitating cell wall A Westergren tube is used for which test procedure? - prothrombin time - hematocrit - platelet coun...

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...

what does Rh+ mean - Correct Answer antigen is present on RBC what does Rh- mean - Correct Answer antigen is not present on RBC what was the Rh system named after - Correct Answer the Rhesus monkey why was the Rh system named after the Rhesus monkey - Correct Answer because they were initially used in the research to make the antiserum for typing blood samples what were initially used in research to make the antiserum for typing blood samples - Correct Answer the Rhesus monkey are...

BSC Menzel Exam 3 Questions & Answers VERIFIED, RATED A+ antiserum - -The generic term for serum because it contains Ab Apoptosis - -programmed cell death (clean) artifically acquired active immunity - -Injection of Ag (vaccine) artificially acquired passive immunity - -Injection of Ab (blood transfusion) bacteremia - -bacteria in the blood Basophils - -Produce histamine for an inflammation response chemistry of endotoxin - -lipid A chemistry of exotoxin - -protein chemokines - -cause...