Microbiology 2460 exam - Study guides, Class notes & Summaries

Microbiology The study of microorganisms Ubiquitous Present or existing everywhere Opportunistic If given the right conditions, they can cause harm Antonie van Leeuwenhoek () -Dutch linen merchant. -First to observe living microbes. -Single-lens magnified up to 300X. Louis Pasteur -First to show strains were unique -Performed fermentation Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ -Developed pasteurization and vaccines Rober...

BIOL 2460 Microbiology Exam Four - Dylan Parks...

Bacteria, archaea & eukaryotes arose __ years ago... : 2.9 Billion Which one is not a cause of infectious death worldwide... : Ebola __ is the most infectious microbe caused through non-human transmission, while __ is the most infectious microbe caused by human-to-human transmission... : malaria, measles What is the only eradicated disease in the world... : small pox Which choice below lists emerging diseases... : HIV, SARS, Lassa Fever Species that are in the same __ are more closel...

disease  a condition where normal structure and/or function are damaged or impaired infection  invasion of pathogen or parasite that lead to disease signs  things that can be directly measured by clinician (ex: blood cell counts) symptoms  things felt by patient that cannot be clinically measured (ex: nausea) syndrome  groups of signs and symptoms that help indicate a particular disease asymptomatic/subclinical  only signs can be observed through correct testing (ex:...

Microbiology  The study of microorganisms Ubiquitous  Present or existing everywhere Opportunistic  If given the right conditions, they can cause harm Antonie van Leeuwenhoek ()  -Dutch linen merchant. -First to observe living microbes. -Single-lens magnified up to 300X. Louis Pasteur  -First to show strains were unique -Performed fermentation -Developed pasteurization and vaccines Robert Koch  -Connected a specific microbe with a specific disease -Anthrax, Chol...

MICROBIOLOGY TEST PREP CHAPTER 1 (BIOLOGY 2460) EXAM PREP VERIFIED SOLUTION GRADED A+

Microbiology UTA 2460 - Exam 1 Questions and Answers 100% Solved Bacteria, archaea & eukaryotes arose __ years ago... - 2.9 Billion Which one is not a cause of infectious death worldwide... - Ebola __ is the most infectious microbe caused through non-human transmission, while __ is the most infectious microbe caused by human-to-human transmission... - malaria, measles What is the only eradicated disease in the world... - small pox Which choice below lists emerging diseases... - HIV, SARS...

5 Major Groups of Microbes 1)Bacteria 2)Viruses 3)Fungi 4)Algae 5)Protozoa When bacteria, archaea, eukaryotes arise Arose 2.9 Billion years ago Important roles microbes play on earth for life to exist Roles include: -life-nutrient cycling -decomposition -maintain atmosphere -regulate tempurature How humans use microbes Many examples: Yeast: Production of wine, bread, beer. Fungi: used with yogurt, cheese production Mold: Moldy bread to treat wounds. Biotechnology: M...

Which method often results in colonies developing down throughout the agar along with some colonies on the surface... pour plate Which of the following organisms shows the proper use of binomial nomenclature... Escherichia coli (italicized) The type of microscope in which you would see brightly illuminated specimens against a black background is... dark-field 6.5% NaCl broth favors the growth of Gram positive organisms, while inhibiting the growth of Gram negative organisms, this media is... ...

Aerobic respiration is an example of... chemoheterotrophy Bacteria living in a freshwater stream that are moved to salty seawater would... become dehydrated due to the loss of water The antiparallel arrangement within DNA molecules refers to... one helix that runs from the 5' to 3' direction and the other strand runs from the 3' to 5' direction When microbes are in a close nutritional relationship, and one benefits but the other is not harmed, it is called... commensalism The method of r...