Unicellular - Study guides, Class notes & Summaries

OpenStax Microbiology Test Bank Chapter 1: An Invisible World Page 1 of 17 Chapter 1: An Invisible World * = Correct answer Multiple Choice 1. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. Difficulty: Easy ASM Standard: 23, 24 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolu...

UTA Microbiology (Summer 2024) Exam 2 (Ch. 4, 5, 6) Rated A+ The term prokaryotes refers to which of the following? Unicellular organisms that have no nucleus The term microbiota refers to which of the following? All microorganisms involved in a symbiotic relationship Which of the following refers to the type of interaction between two prokaryotic populations in which one population benefits and the other is not affected? Commensalism Which of the following describes Proteobact...

UH MANOA BIO172 EXAM 1; Questions and Answers 100% Solved All protists are A) unicellular. B) eukaryotic. C) symbionts. D) mixotrophic. Correct answer B) eukaryotic 2. Dinoflagellates A) possess two flagella. B) are all autotrophic. C) lack mitochondria. D) include species that cause malaria. Correct answer A) possess two flagella.

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...

Microbiology 2460 Exam 2 Questions and Answers Already Passed The term prokaryotes refers to which of the following? A. very small organisms B. unicellular organisms that have no nucleus C. multicellular organisms D. cells that resemble animal cells more than plant cells. B The term microbiota refers to which of the following? a. all microorganisms of the same species b. all of the microorganisms involved in a symbiotic relationship c. all microorganisms in a certain region of the ...

Biology 100 UNLV (Dr. Jeff Jaeger) Exam 1 Study Guide Questions with Verified Solutions **What defines life?** - There is no definitive answer to what constitutes life. **What are the 7 characteristics of living organisms?** - 1. Adaptation and evolution - 2. Maintaining homeostasis - 3. Responding to the environment - 4. Utilizing energy and materials - 5. Growth and reproduction - 6. Composed of cells - 7. Contains nucleic acids, proteins, carbohydrates, and lipids. **Wh...

Acid PH - 1-7 Acids - Increase the amount of hydrogen ions in a solution Actin filament - twisted protein fibers that are responsible for cell movement Adhesion - the ability of water molecules to cling to other polar surfaces Alleles - Different forms of a gene Amino acids - monomers of proteins Amino groups are - polar amphipathic - having both a hydrophilic region and a hydrophobic region Anabolism - Metabolic pathways that construct molecules, requiring energy. Analogous structure -...

UH MANOA BIO172 EXAM 1|Latest Questions and 100% Correct Answers All protists are A) unicellular. B) eukaryotic. C) symbionts. D) mixotrophic. - Correct Answer B) eukaryotic 2. Dinoflagellates A) possess two flagella. B) are all autotrophic. C) lack mitochondria. D) include species that cause malaria. - Correct Answer A) possess two flagella. 3. Which process in Paramecium results in genetic recombination but no increase in population size? A) budding B) meiotic division C...

List features that distinguish living organisms from nonliving matter. correct answers1. Cellular basis - All living things consist of one or more cells 2. Requirement for energy and nutrients - Life is sustained by ongoing inputs of energy and nutrients 3. Homeostasis - Living things sense and respond to change 4. DNA is hereditary material - Genetic information in the form of DNA is passed to offspring Describe the levels of organization in the living world. correct answersAtoms → cell...

OPENSTAX MICROBIOLOGY TEST BANK OpenStax Microbiology THIS TEST BANK COVERS ALL CHAPTERS 1-26 OF THE BOOK 100% SUCCESS GUARANTEED Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. Difficulty: Easy ASM Standard: 23, 24 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehis...