Mcb2010 - Study guides, Class notes & Summaries

IRSC MCB2010 Exam 1 Questions & Answers 2024/2025 classifications of microbes - ANSWERSbacteria, archaea, fungi, protozoa, algae, and small multicellular animals bacteria & archaea - ANSWERSprokaryotes, unicellular & lack nucleus, much smaller than eukaryotes, found in moist environments & isolated extreme conditions, asexual repro, bacteria has peptidoglycan cell wall while archaea does not 2 types of prokaryotes - ANSWERSbacteria and archaea fungi - ANSWERSeukaryotic (membrane bo...

metabolism Correct Answer-the sum of all chemical reactions(anabolic and catobolic) within a living organism. OR and energy balance act anabolism Correct Answer-(synthesis), chemical reactions in which energy is used to synthesize large molecules from simpler componenets Example: 1) Amino acid + Amino acid 2) capsule synthesis in bacteria dehydration syntheisis Correct Answer-removal of water to create a larger molecule catabolism Correct Answer-(hydrolysis), the chemical breakdown ...

Microbiology Correct Answer-is a branch of biology that deals with scientific study of microorganism such as: bacteria, fungi, viruses, and parasites(protozoa,helminths, and some insects) prokaryotic cell Correct Answer-bacteria and cyanobacteria (blue-green algae) eukaryotic cell Correct Answer-(fungi, protozoa, green algae, animals, and plants) mycosis Correct Answer-any disease caused by fungi virus Correct Answer-need a host to live -they are non-living because they need a host,...

Microorganisms Correct Answer-organisms that are too small to be seen with the unaided eye Microbes in our life Correct Answer--pathogenic (disease-causing) -organic (carbon-based) (proteins, carbs, DNA) What do microbes produce? Correct Answer--produce industrial chemicals such as ethanol and acetone -produce fermented foods such as vinegar, cheese and bread -produce products in manufacturing (cellulase) and treatment (insulin) What are the 3 classifications in the ecosystem? Correc...

Archaea Correct Answer-prokaryote cell wall: pseudomurein live in extreme environments include: halophil, thermophil, and methanogen fungi Correct Answer-eukaryote cell wall: chitin yeast - unicell but mold and mushroom are multicelled and made up mycelia (which are made of hyphae) protozoa Correct Answer-eukaryote can be free living or parasitic motile via: pseudopod (ex. amoeba), cilia (ex. paramecium), or flagella (ex. trichomonas vaginalis) plasmodium vivax is a protozoan al...

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MCB2010: EXAM 1 Questions with complete solutions

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