Antigens - Study guides, Revision notes & Summaries

Virulence: mycolic acid in cell wall causes slow growth, protection from lysis once bacteria are phagocytized, capacity for intracellular growth, resistance to Gram-staining, detergents, many antimicrobial drugs, and dessication - Answer-Mycobacterium Tuberculosis Unique properties: grows very slowly, can live within macrophages, tuberculin skin test--positive when red swelling appears, BCG vaccine is used in countries w/ lots of TB cases, effective on 80% of children and 20-50% of adults, ...

BIOS 242 WEEK 2 CONCEPTS: CLASSIFICATION AND NUTRITION 2023- 2024 LATEST UPDATE Prokaryotic vs Eukaryotic Cells Prepare: Prokaryotic vs Eukaryotic Cells The cellular structures found in prokaryotes are (select all that apply) Capsules Golgi complex Ribosomes Mitochondria Fimbriae The Gram stain works because of differences in the of bacteria. cell membranes cell walls genetic characteristics antigens capsules

notes Monday, February 20, 2023 9:19 AM Homozygous the same - BB= homozygous dominant; bb homozygous recessive Heterozygous different-Bb - Phenotype the expression of the trait (are the eyes blue?) Genotype exact pairing of the alleles( B =blue eyes b=green eyes) BB,bb,Bb Alleles • Recessive • Dominant Chromosomal disorders • Turner syndrome→ 45 chromosomes/ missing sex chromosomes. • cri-du - chat syndrome:→ 5 chromosomes has a deletion • Burkitt lymphoma- transloc...

APPLIED PATHOPHYSIOLOGY A CONCEPTUAL APPROACH TO THE MECHANISMS OF DISEASE 3RD EDITION BRAUN TEST BANK Applied Pathophysiology A Conceptual Approach to the Mechanisms of Disease 3rd Edition Braun Test Bank Chapter 1Introduction to Pathophysiology 1. The nucleus , which is essential for function and survival of the cell. A) is the site of protein synthesis B) contains the genetic code C) transforms cellular energy D) initiates aerobic metabolism 2. Although energy is not made in mitochondria, the...

Which of the following is not a secondary lymphoid organ? a. Spleen b. Thymus c. Lymph nodes d. Liver e. Tonsils - Answer- b. Thymus Which of the following is not a secondary lymphoid organ? a. Spleen b. Thymus c. Lymph nodes d. Liver e. Tonsils - Answer- d. Liver Opsonization is a term to describe what? a. Lysis of bacteria b. Coating of bacteria c. Ingestion of bacteria d. Killing of bacteria e. Phagocytosis - Answer- b. Coating of bacteria Which of the following does n...

What is the body's first line of defense? correct answer: mechanical barrier such as intact skin and mucous membrane Identify the body's second and third lines of defense. correct answer: second: processes of phagocytosis and inflammation; third: the immune system response Which of the three lines of defense are specific? Explain what is meant by "specific defense mechanism." correct answer: The immune system is the specific defense mechanism of the body. It provides protection by s...

Advanced Pathophysiology UTMB 5355 EXAM 2: Questions With Verified Solutions Oncogenes - ANS cancer causing genes, promote uncontrolled growth of cells Proto-oncogenes - ANS promote normal cell growth factor and division If proto-oncogenes are mutated the become - - ANS Oncogenes Tumor Suppressor Genes (TSGs) are - ANS Antioncogenes antioncogenes - ANS inhibit tumor progression & prevent mutations Cancer develops with increase in - and decrease in - - ANS oncogenes, ...

APPLIED PATHOPHYSIOLOGY A CONCEPTUAL APPROACH TO THE MECHANISMS OF DISEASE 4TH EDITION BRAUN TEST BANK Applied Pathophysiology A Conceptual Approach to the Mechanisms of Disease 4TH Edition Braun Test Bank Chapter 1Introduction to Pathophysiology 1. The nucleus , which is essential for function and survival of the cell. A) is the site of protein synthesis B) contains the genetic code C) transforms cellular energy D) initiates aerobic metabolism 2. Although energy is not made in mitochondria, the...

NR507 Midterm Exam 2023 / NR 507 Week 4 Midterm Advanced Pathophysiology Midterm Exam Latest 2023-2024 Chamberlain College Of Nursing 1. The coronary ostia are located in the: (Points : 2) Left ventricle Aortic valve Coronary sinus Aorta 2. Where in the respiratory tract do the majority of foreign objects aspirated by children finally lodge? (Points : 2) Trachea Left lung Bronchus Bronchioles 3. Which type of antibody is involved in type I hypersensitivity reaction? (Points : 2...

Porth's Essentials of Pathophysiology 5th edition TEST BANK By Tommie With Verified Questions And Answers Graded A + Chapter 1 1.Although the basic structure of the cell plasma membrane is formed by a lipid bilayer, most of the specific membrane functions are carried out by: A) Bound and transmembrane proteins B) Complex, long carbohydrate chains C) Surface antigens and hormone receptors D) A gating system of selective ion channels Ans: A Feedback: The functions of plasma membra...