Multicellular eukaryotes - Study guides, Class notes & Summaries

chapter 1 1. Viruses are a. infectious agents that infect exclusively multicellular organisms. b. noncellular particles that take over the metabolism of a cell to generate more virus particles. c. pathogens that replicate in complex growth media. d. cellular particles that belong to the archaea domain. e. microbes that consist of lipid membrane–enclosed genomes. 2. The analysis of DNA sequences reveals a. the ancient convergence of prokaryotes and eukaryotes. b. that prokaryotes and ...

Chapter 1 TRUE/FALSE - Write 'T' if the statement is true and 'F' if the statement is false. 1) If you found an organism that was single-celled and had a nucleus, you would classify it as a member of the Archaea. ⊚ true ⊚ false 2) The "kingdom" is the most all-inclusive taxonomic category. ⊚ true ⊚ false 3) The scientific method cannot be used to answer questions about immaterial and philosophical issues. ⊚ true ⊚ false MULTIPLE CHOICE - Choose the one alternativ...

classifications of microbes Correct Answer-bacteria, archaea, fungi, protozoa, algae, and small multicellular animals bacteria & archaea Correct Answer-prokaryotes, 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 Correct Answer-bacteria and archaea fungi Correct Answer-eukaryotic (membrane bound nucleus), obtain food from ...

BIOL 172L EXAM 1 UH MANOA QUESTIONS AND ANSWERS RATED A+ **Endosymbiosis** Endosymbiosis is the process in which unicellular organisms engulf other cells, which then function as organelles within the host cell. This relationship is usually obligate, meaning the survival of one depends on the other. Studies of DNA sequencing suggest that green and red algae developed when heterotrophic eukaryotes engulfed cyanobacteria. **Algae** Algae are: - Eukaryotic - Aquatic - Photo-aut...

Microbiology An Introduction 13e (Global Edition) By Gerard Tortora, Berdell Funke, Christine Case (Solutions Manual All Chapters, 100% Original Verified, A+ Grade) The Microbial World and You Global Edition Chapter Summary Microbes in Our Lives (p. 28) The Microbiome (pp. 28–29) ASM 5.4: Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral, or detrimental ways. ASM 6.2: Microorganisms provide essential models that give us...

TEST BANK MICROBIOLOGY WITH DISEASES BY BODY SYSTEM 6TH EDITION ROBERT W. BAUMAN | ALL CHAPTERS | LATEST VERSION 2023. Microbiology with Diseases by Body System, 6th Edition Bauman Chapter 1 A Brief History of Microbiology Multiple Choice Questions 1) Antoni van Leeuwenhoek was the first person in history to A) use a magnifying glass. B) develop a taxonomic system. C) view microorganisms and record these observations. D) disprove spontaneous generation. E) use the germ theory of disease...

BIO 172 UH Manoa Exam 2 Questions and Answers 100% Pass **What are animals characterized by?** **Animals:** Multicellular eukaryotes that are heterotrophic, lacking cell walls, and having bodies held together by structural proteins like collagen. **What is the function of collagen in animals?** **Collagen:** It makes up connective tissues, providing flexibility, high tensile strength, and elasticity. **Differentiate between skin, ligament, and tendon based on collagen arrangeme...

3 Domains Correct Answer-1)Archaea 2)Bacteria 3)Eukaryota Endosymbiont Theory Definition Correct Answer-Eukaryotes evolved from prokaryotes based on similarities found between bacteria and mitochondria Microbe Definition Correct Answer-microscopic living organism that may be single celled (prokaryotic) or multicellular (eukaryotic) _____________ is abundant in the atmosphere but only a few species of microbes can use it in this form Correct Answer-Nitrogen The total biomass on Eart...

Microbiology An Introduction 13e (Global Edition) By Gerard Tortora, Berdell Funke, Christine Case (Solutions Manual All Chapters, 100% Original Verified, A+ Grade) Chapter Summary Microbes in Our Lives (p. 28) The Microbiome (pp. 28–29) ASM 5.4: Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral, or detrimental ways. ASM 6.2: Microorganisms provide essential models that give us fundamental knowledge about life processe...

BI 234 EXAM 1 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE Autotroph An organism that makes its own food Heterotroph organism that obtains energy from the foods it consumes; also called a consumer Eukaryote A cell that contains a nucleus and membrane bound organelles Prokaryote A unicellular organism that lacks a nucleus and membrane bound organelles Major characteristics of bacteria and archaea -unicellular -prokaryotes -may have flagella -binary fission ...