Bios 242 discussion - Study guides, Class notes & Summaries

Week 3 Discussion: Culturing Microorganisms Required Resources Read/review the following resources for this activity: • Textbook: Chapters 7, 8 • Weekly Concepts Initial Post Instructions Class, let’s discuss the categories that organisms can be grouped in based on their nutritional requirements. Find one microorganism, either a prokaryote or eukaryote, and describe the environment in which it lives. (Does it live underwater? On skin? In soil? Give as many details as possible!) T...

Week7Discussion:PathogensHelloclassandprofessor, My name is Staphylococcus aureus, also known as (staph), and I live around the nose,mouth, genitals, anus and even in skin surfaces of humans. Besides humans I can also stay inanimals such as cats, horses and dogs. My most important site is the nose. When I stay within thesurface of the body, I am harmless unless I find a cut or wound where I can use to enter into

Week4Concepts:ControllingMicrobialGrowth ControllingMicrobialGrowth Prepare:ControllingMicrobialGrowth • Thesterilizinggasusedinchemiclavesis . • HEPAfiltersareusedtoremovemicrobesfrom • Whichofthefollowingmicrobialformshasthehighestresistancetophysicalandchemicalcontrols? • Sterilizationisachievedby • Themethodofremovingvegetativemicrobiallifeformsanddebristoreducecontaminationtosafelevelsistermed • isahalogenusedingaseousandliquidformforlargescaledisinfectionofdrinkingwate...

BIOS 242 Week 1 Discussion; Microscopy (4 Options)

Week 3 Discussion: Culturing Microorganisms Required Resources Read/review the following resources for this activity: • Textbook: Chapters 7, 8 • Weekly Concepts Initial Post Instructions Class, let’s discuss the categories that organisms can be grouped in based on their nutritional requirements. Find one microorganism, either a prokaryote or eukaryote, and describe the environment in which it lives. (Does it live underwater? On skin? In soil? Give as many details as possible!) To ...

BIOS 242 Week 8 Discussion; Looking Ahead

BIOS 242 Week 5 Discussion 1 – Innate Immunity Discussion 1: Individuals with third-degree burns are particularly vulnerable to infection. Can you speculate about why this is so?

Required Resources Read/review the following resources for this activity: • Textbook: Chapters 7, 8 • Weekly Concepts Initial Post Instructions Class, let’s discuss the categories that organisms can be grouped in based on their nutritional requirements. Find one microorganism, either a prokaryote or eukaryote, and describe the environment in which it lives. (Does it live underwater? On skin? In soil? Give as many details as possible!) To complete your initial post, you will then use t...

The doctor is very correct to say that B cells will take care of the bacterial infection thatBrucewasdiagnosedwith.Bcellsarelymphocytes,orthecellsoftheadaptiveimmunesystem,that can effectively fight off several common viruses and bacteria. B cells are obtained from thebone marrow and play a variety of crucial roles in the adaptive immune system. Not only arethey involved with the production of antibodies, but B cells also take part in the secretion ofcytokine and antigen presentation. Besides, t...