Pcb 3233 Study guides, Class notes & Summaries

What percentages of leukocytes are lymphocytes?20-50% Which cells derive from the megakaryocyte/erythroid progenitor?megakaryotcytes, platelets, erythroblasts, erythrocytes What is the most abundant leukocyte in the blood?neutrophils, followed by lymphocytes, monocytes, and eosinophils What is the rarest leukocyte in the blood?basophil What are the small lymphocytes and which are the large?the small lymphocytes are B and T cells; the large lymphocytes are NK cells; Which lymphocytes a...

Order: Transcription, Replication, Translation Replication, Transcription, Translation Immunology study of physiological mechanisms that are used to defend the body from the body from invasion by foreign or infectious diseases 2 branches of Immunology 1. Innate 2. Adaptive (overlap) Innate Immune Sytem fixed defenses, bares onto pathogen immediately to within hours to 1-2 days, quick, use different receptors to recognize pathogens, specificity for microbes Adaptive Immune System flexible...

This is a comprehensive and detailed overview of important concepts in chapter 1 for the course immunology pcb 3233. Check it out! You'll be glad you did!!

This is a comprehensive and we'll detailed note for immunology pcb 3233 final. You definitely need this one!!

PCB 3233 Exam 4 Review Guide

PCB 3233 Exam 5 Study guide

Opportunistic Microbes Cause disease when the body's defenses are weakened/when they enter a part of the body they shouldn't be in. Pathogen Any organism w/potential to cause disease Replication times favor Pathogens What are the four kinds of pathogens that cause disease in humans? Bacteria, Virus, Fungi, & Parasites What do Gram stains do? Categorize bacteria based on structure Gram positive stain what color Purple Gram negative stain what color Pink

This is a comprehensive and detailed note for pcb 3233 with emphasis on chapter 9& 10; immunity mediated by B cells & antibodies and more...... You'll need it!!

TEST 5 1. Peyer’s patch a. Are secondary lymphoid tissue of the small intestine b. Are organized into B/T cells c. Is a lymphpid tissue where a secondary adaptive response can take place d. A and B e. A, B and C 2. What is the main opsonin placed on pathogen surface? C3B  this is the answer… he gives this in replace of none of he above… so the answer is C3B*** a. C3a b. C6 c. C1 d. C5a e. None of the above 3. Macrophages in the gut are: a. Phagocytic b. Desructive to th...

TEST 4 1. At which points or point there are checkpoints in t cell maturation ( this question was not on the test) a. After beta chain has made b. After alpha chain has been made c. After an Ig alph and Ig beta are put on the surface d. A and B e. A, B and c 2. (–) negative selection a. Serves to delete ( by apoptosis) T cells bearing TCR’s that bind too strongly to complexes of self-MHC and self- peptides. b. Is mediated by several cell types, most important of which are dendr...