Microbio exam 3 Study guides, Class notes & Summaries

Exam 3: BIOS 242 / BIOS242 Review (Latest 2024/ 2025 Update) Fundamentals of Microbiology with Lab| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: what is an antigen? foreign molecule that causes a specific immune response Q: what is another name for antigens? Answer: immunogens Q: where do antigens come from? Answer: proteins and polysaccharides from cells and viruses Q: what are the functions of plasmid cells? Answer: release antibodies...

MicroBio exam 3

MicroBio exam 3 questions & answers

Symbiosis - CORRECT ANSWER-a close, prolonged association between 2 or more different biological species. "to live together" Mutualism - CORRECT ANSWER-A relationship between two species in which both species benefit. example: bacteria in a human colony Commensalism - CORRECT ANSWER-A relationship between two organisms in which one organism benefits and the other is neutral. example; mites in human hair follicles amensalism - CORRECT ANSWER-a relationship in which one organism is harm...

MicroBio exam 3 Questions with correct answers

Portage Learning / BIOD 171 Microbio Exam Answers Latest Version 1. A virus is classified as a microbe.True. Although viruses are not living and as such are not considered microorganisms, they can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 2. True or False: The smallest biological unit of life is the molecule.False. The smallest biological unit of life is the cell. 3. What are the 4 main types of macromolecules found in cells?Protei...

PORTAGE LEARNING BIOLOGY 171 BIO 171 / BIO171 MICROBIO EXAM MODULE 1 – 6 ALL EXAMS Exam 1. True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 2. What is the smallest biological unit of life? A cell. 3. At a generalized level, all cells are comprised of what? Macromolecules* *A stu...

BIOS 242 Midterm Exam-MICROBIO 242 (Version 3) -Verified And Correct Answers, Chamberlain College of Nursing

1. What three elements are used in an autoclave to sterilize equipment? heat, pressure, and steam 2. What is the minimum temperature an autoclave must be set at to achieve sterile condition? 125°C 3. If you are working in a lab in which an autoclave is not available, and you are pressed for time, which would you chose to best sterilize your equipment? Hot steam or hot air? Explain why you chose your answer. Hot steam is the best choice as you can achieve a sterile environment in a matter...