Nonself - Study guides, Class notes & Summaries

Chapter 01: An Overview of Immunology Turgeon: Evolve Resources for Immunology & Serology in Laboratory Medicine, 6th Edition MULTIPLE CHOICE 1. The “father” of immunology is generally considered to be a. Koch. b. Pasteur. c. Gram. d. Salk. ANS: B Louis Pasteur is generally considered to be the “father of immunology.” DIF: Cognitive Level: I REF: p. 3 2. An early form of immunization was practiced by the a. Romans. b. Greeks. c. Chinese. d. Native Americans. ANS: C Begi...

Principles of Biology Exam Questions And Correct Answers 2024 Update What are the monomers and polymers of proteins called? - Answer -Monomers- nucleotides Polymers- macromolecules What are some functions of proteins? - Answer -Enzymes- speed up biochemical reactions Structural proteins- provide physical stability and movement Defensive proteins- recognize and respond to nonself substances Draw and label the parts of an amino acid. - Answer -Amino acid has both a carboxyl functiona...

WCU Patho Ch. Exam Questions and Answers (Graded A) Type I hypersensitivity -Answer-is an immediate allergic or anaphylactic (ex. anaphylactic shock/ allergic response) type of reaction mediated primarily by sensitized mast cells. The reaction is initiated when IgE antibodies located on the mast cell membrane are bound by antigen, with subsequent cross-linking of IgE receptors. Mast cell degranulation releases chemicals that mediate the signs and symptoms of anaphylaxis. Released histamin...

NURS 231 Pathophysiology Exam 3 Questions With Verified Answers innate immunity Innate immunity, also called natural immunity, is the first line of defense. This type of defense is in place before an infection takes place and can function immediately. It is comprised of physical, chemical, cellular, and molecular defenses. How does the skin act as a physical barrier? The skin's design makes it a strong physical barrier. It has closely packed cells in multiple layers that are continuousl...

Microbio Chap 17 Exam Questions With 100% Correct Answers Which of the following is a reaction of the adaptive immune response? -Inflammation -Phagocytosis by macrophages -Production of antibodies -Fever - answerProduction of antibodies Which of the following statements concerning adaptive immunity is FALSE? -It can be stimulated by vaccination. -It is always present and instantly protects against infection. -It can form memory responses. -It requires specific recognition of microbes ...

CPAP ISBB1. The production of antibodies by B cells is turned off by a. Cytotoxic T cells b. Helper T cells c. B lymphocytes d. Suppressor T cells d. Suppressor T cells 2. Which of the following cells recognize certain substances as "foreign" (nonself)? a. B lymphocytes b. T lymphocytes c. Macrophages d. Basophil a. B lymphocytes 3. One dimensional single electroimmunodiffusion is also known as a. Immunoelectrophoresis b. Counterimmunoelectrophoresis c. Radioimmunoas...

Microbio Chap 17 Exam Questions With 100% Correct Answers Which of the following is a reaction of the adaptive immune response? -Inflammation -Phagocytosis by macrophages -Production of antibodies -Fever - answerProduction of antibodies Which of the following statements concerning adaptive immunity is FALSE? -It can be stimulated by vaccination. -It is always present and instantly protects against infection. -It can form memory responses. -It requires specific recognition of microbes ...

ZOO 4234 Parasitology Exam 1 Questions and Answers Latest Updated 2024. Which of the following is not associated with natural killer cells? a. perforins b. apoptosis c. granzymes d. phagocytosis 2) Which of the following is not an aspect of adaptive immunity? a. memory b. nonself recognition c. antigen-specific d. localized response 3) Which of the following is not associated with cytotoxic T cells? a. T-cell receptor b. kill infected cells c. B-cell receptor d. CD8 receptor 4) Wh...

All of the above - Answer- Which of the following is affected by the hydrostatic skeleton in nematodes? locomotion feeding reproduction gamete formation all of the above Onchocerca volvulus - Answer- Which nematode species covered can cause hanging groin and elephantiasis? trichinella spiralis - Answer- Which nematode species covered can utilize a human as both intermediate and definitive host? Ascaris lumbricoides Trichinella spirlais Trichuris trichiura Onchocerca volvulus none...

TEST BANK FOR Campbell Biology 9th Edition Glossary A 5′ cap - A modified form of guanine nucleotide added onto the 5′ end of a pre-mRNA molecule. A site - One of a ribosome's three binding sites for tRNA during translation. The A site holds the tRNA carrying the next amino acid to be added to the polypeptide chain. (A stands for aminoacyl tRNA.) ABC hypothesis - A model of flower formation identifying three classes of organ identity genes that direct formation of the four types of f...