IRSC MCB2010 Exam 1 Questions & Answers 2024/2025

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 bound nucleus), obtain food from other organisms, possess cell walls, and include: molds (multicellular; grow as long filaments; repro by sexual and asexual spores) & yeasts (unicellular; repro asexually by budding and some produce sexual spores) molds - ANSWERSfungi; multicellular; grow as long filaments; repro by asexual and sexual spores yeasts - ANSWERSfungi; unicellular; repro asexually by budding and some produce sexual spores protozoa - ANSWERSsingle-celled eukaryotes that lack a cell wall and are similar to animals in their nutritional needs and structure, mostly asexual repro but some sexual, locomotion by pseudopods, cilia, and flagella pseudopods - ANSWERSfalse feet, means of locomotion, flow in direction of travel cila - ANSWERSnumerous short protrusions that propel organism flagella - ANSWERSextension of cell that are fewer, longer, and more whiplike than cilia