Exam 3 micr Study guides, Class notes & Summaries

2024 MICR 290 FINAL EXAM QUESTIONS &ANSWERS - WEST COAST UNIVERSITY, LOS ANGELES LATEST UPDATE A+ GRADE MICROBIOLOGY WITH DISEASES BY BODY SYSTEM, 5e (Bauman) CONTROLLING MICROBIAL GROWTH IN THE ENVIRONMENT 1) Washing dishes in the dishwasher with detergent and hot water is a process. B) disinfecting 2) Which of the following statements is TRUE of disinfectants? D) They are used on inanimate surfaces. 3) You notice a sign in a public restroom that states "Sanitized for your safet...

2024 MICR 290 FINAL EXAM STUDY GUIDE/ - WEST COAST UNIVERSITY, LATEST UPDATE A+ GRADE MICRO 290 LIST OF ITEMS TO STUDY FOR THE FINAL EXAM GENERAL CONCEPTS; 1. General Structure of prokaryotes and eukaryotes and their differences Fungi causes most disease (superficial infections). Bacteria – prokaryotes. Lipid A. live in moist areas. Eukaryotes – electron transport chain in mitochondria. Prokaryotes in cell membrane. Fungi – do not perform photosynthesis (no chlorophyll). Unicellul...

MICR 3033 Exam 3 Questions & Revised Answers All Updated Which of the following polymers of glucose is used to store energy reserves in animal cells? - Answer-glycogen The conversion of methane (CH4) to methanol (CH3OH) illustrates what kind of reaction? - Answer-oxidation A chemical reaction that releases free energy is referred to as "energetically favorable." Another way to describe this reaction is: ____. - Answer-spontaneous When atoms lose (donate, transfer) electrons scientists...

MICR 290 EXAM QUESTIONS WITH ALL CORRECT ANSWERS What are the different kinds of ELIZAs? - Answer-1. Direct ELISAs are used to detect antigens in a sample, and are mainly used to analyze the immune response to a specific antigen. 2. Indirect ELISAs are used to detect and quantify specific antibodies in serum, and can be used to determine whether a patient has antibodies against a pathogenic microbe. 3. Sandwich ELISAs are used to detect and quantify a particular antigen protein. 4. Co...

MICR 351 FINAL EXAM QUESTIONS WITH ANSWERS REVISED AND UPDATED What is directly involved in gram-negative peptidoglycan cross-linking? - Answer-Diaminopimelic acid (DAP) T or F: A biofilm, smaller than a capsule, is a polysaccharide layer that is produced immediately at the surface of bacteria that protect them from dessicaiton - Answer-False Respectively, the amino acid side chains of Top and Ile at neutral pH are: - Answer-Top uncharged aromatic and Ile is non-polar hydrophobic In a...

MICR 271 MIDTERM EXAM QUESTIONS WITH CERTIFIED ANSWERS What is the ability of some viruses to incorporate into the host genome called - Answer-In animal viruses-viral genome integration In bacterial viruses-lysogeny How do viruses exchange genetic material between different species? - Answer-Through viral genome integration, once the virus excises from the host genome it can pick up host genes which can be incorportated into the next host it infects T/F: The origin of viruses is well est...

MICR 460 Microbiology Final Exam Questions and Answers Latest (Graded A+) Antigen is typically found extracellularly and intracellularly within the cytosol and endosomes A 2. CD8 T cells obtain ITAM phosphorylation before CD4 T cells do during an immune response B 3. Epithelial cells first develop in bone marrow but finish their development in the thymus B 4. ELISAs measure soluble protein antigen A 5. FACS analysis can distinguish different Lin+ cell types but not Lin- cells types because ...

What are some common non-sterile sites of normal flora? - ANSWER-Skin, oropharynx, colon and vagina What are some sterile sites of normal flora? - ANSWER-CNS, blood, lower bronchi/alveoli, liver, spleen, kidneys, bladder What are some common members of normal flora? - ANSWER-S. epidermis, S. aureus, C. albicans, Niesseria, E. coli What is colonization? - ANSWER-Growth of bacteria at site of adherence. Acquisition of a new organism that is neither a member of normal flora nor the cause o...