Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Chapter 5.L1, Problem 11MCQ
Summary Introduction
Introduction:
The term protozoa is used for a diverse and very big group of organisms with more than 65,000 known species of single celled creatures that display unique features for movement, feeding and behaviour. Most protozoans are harmless and free-living, but a few species are parasitic and cause major health concerns in humans.
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Chapter 5 Solutions
Foundations in Microbiology
Ch. 5.1 - Describe the evolutionary history of eukaryotic...Ch. 5.1 - Provide a substantial theory regarding how...Ch. 5.1 - List the eukaryotic groups and their body plans.Ch. 5.1 - Prob. 1CYPCh. 5.1 - Which kingdoms of the five-kingdom system contain...Ch. 5.1 - How do unicellular, colonial, and multicellular...Ch. 5.2 - Describe the plan of a basic eukaryotic cell and...Ch. 5.2 - Describe the types of eukaryotic locomotor...Ch. 5.2 - Prob. 6ELOCh. 5.2 - Prob. 7ELO
Ch. 5.2 - Characterize the cell wall and membrane of...Ch. 5.2 - Prob. 4CYPCh. 5.2 - Which eukaryotic cells have a cell wall?Ch. 5.2 - Prob. 6CYPCh. 5.3 - Describe the structure of the nucleus and its...Ch. 5.3 - Prob. 10ELOCh. 5.3 - Prob. 11ELOCh. 5.3 - Prob. 12ELOCh. 5.3 - Summarize the stages in processing by the nucleus,...Ch. 5.3 - Describe the structure of a mitochondrion, and...Ch. 5.3 - Prob. 15ELOCh. 5.3 - Discuss features of eukaryotic ribosomes.Ch. 5.3 - Indicate the basic structure of the cytoskeleton,...Ch. 5.3 - Prob. 7CYPCh. 5.3 - Prob. 8CYPCh. 5.3 - Prob. 9CYPCh. 5.3 - Compare and contrast the smooth ΕR, the rough ER,...Ch. 5.3 - Compare the structures and functions of the...Ch. 5.3 - Prob. 12CYPCh. 5.3 - Prob. 13CYPCh. 5.3 - For what reasons would a cell need a "skeleton�?Ch. 5.4 - Compare and contrast prokaryotic cells, eukaryotic...Ch. 5.4 - Outline the basics of eukaryotic taxonomy.Ch. 5.4 - Explain what is meant by the term protist, and...Ch. 5.4 - Review the major differences and similarities...Ch. 5.5 - Prob. 21ELOCh. 5.5 - Prob. 22ELOCh. 5.5 - Prob. 23ELOCh. 5.5 - Prob. 24ELOCh. 5.5 - Prob. 25ELOCh. 5.5 - Prob. 26ELOCh. 5.5 - Prob. 16CYPCh. 5.5 - Prob. 17CYPCh. 5.5 - Prob. 18CYPCh. 5.5 - Prob. 19CYPCh. 5.5 - Prob. 20CYPCh. 5.5 - Prob. 21CYPCh. 5.6 - Prob. 27ELOCh. 5.6 - Describe several ways that algae are important...Ch. 5.6 - What is a working definition of a "protist"?Ch. 5.6 - Prob. 23CYPCh. 5.6 - How are algae important? Give examples of algae...Ch. 5.7 - Summarize the main characteristics of protozoan...Ch. 5.7 - Prob. 30ELOCh. 5.7 - Explain how protozoans are identified and...Ch. 5.7 - Prob. 32ELOCh. 5.7 - Prob. 33ELOCh. 5.7 - Explain the general characteristics of the...Ch. 5.7 - Describe the protozoan adaptations for feeding.Ch. 5.7 - Briefly outline the characteristics of the four...Ch. 5.7 - Prob. 28CYPCh. 5.8 - Prob. 34ELOCh. 5.8 - Explain the elements of helminth biology, life...Ch. 5.8 - Prob. 36ELOCh. 5.8 - Discuss the adaptations of parasitic worms to...Ch. 5.8 - Prob. 30CYPCh. 5.L1 - Prob. 1MCQCh. 5.L1 - Features of the nuclear envelope include a....Ch. 5.L1 - Prob. 3MCQCh. 5.L1 - What is embedded in rough endoplasmic reticulum?...Ch. 5.L1 - Prob. 5MCQCh. 5.L1 - Prob. 6MCQCh. 5.L1 - Prob. 7MCQCh. 5.L1 - Prob. 8MCQCh. 5.L1 - Prob. 9MCQCh. 5.L1 - Prob. 10MCQCh. 5.L1 - Prob. 11MCQCh. 5.L1 - Prob. 12MCQCh. 5.L1 - Prob. 13MCQCh. 5.L1 - Mitochondria likely originated from a. archaea b....Ch. 5.L1 - Prob. 15MCQCh. 5.L1 - Most helminth infections a. are localized to one...Ch. 5.L1 - Prob. 17MCQCh. 5.L1 - ________ Rhizopus a. the cause of malaria b....Ch. 5.L1 - Prob. 19MCQCh. 5.L1 - Prob. 20MCQCh. 5.L1 - ________ euglenid a. the cause of malaria b....Ch. 5.L1 - Prob. 22MCQCh. 5.L1 - ________ Trichomonas a. the cause of malaria b....Ch. 5.L1 - Prob. 24MCQCh. 5.L1 - Prob. 25MCQCh. 5.L1 - Prob. 26MCQCh. 5.L1 - Which of these is/are an example(s) of neglected...Ch. 5.L1 - Prob. 2CSRCh. 5.L1 - Prob. 3CSRCh. 5.L1 - Describe the anatomy and functions of each of the...Ch. 5.L1 - Trace the synthesis of cell products, their...Ch. 5.L1 - a. What is the reproductive potential of molds in...Ch. 5.L1 - a. Fill in the following summary table for...Ch. 5.L2 - Explain the ways that mitochondria resemble...Ch. 5.L2 - Prob. 2CTCh. 5.L2 - How are the eukaryotic ribosomes and cell...Ch. 5.L2 - Prob. 4CTCh. 5.L2 - Prob. 5CTCh. 5.L2 - Prob. 6CTCh. 5.L2 - a. How are bacterial endospores and cysts of...Ch. 5.L2 - For what reasons would a eukaryotic cell evolve an...Ch. 5.L2 - Prob. 9CTCh. 5.L2 - What term is used to describe a single species...Ch. 5.L2 - Prob. 2VC
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- The presence of a contractile vacuole indicates that a single-celled protist _______. a. is marine c. is photosynthetic b. lives in fresh water d. secretes a toxinarrow_forwardProtists with the capabilities to absorb nutrients from dead organisms are called ______. a. photoautotrophs b. autotrophs c. saprobes d. heterotrophsarrow_forwardWhich parasitic protist evades the host immune system by altering its surface proteins with each generation? a. Paramecium caudatum b. Trypanosoma brucci c. Plasmodium falciparum d. Phytophthora infrstansarrow_forward
- Some _______ are bioluminescent and other live inside the bodies of corals. a. red algae b. diatoms c dinoflagellates d. radiolariaarrow_forwardA high concentration of oil helps _______ stay afloat and makes them useful in biofuel production. a. foraminiferans c. dinoflagellates b. radiolarians d. diatomsarrow_forwardVirusesa. are usually photosynthetic.b. consist of a single cell.c. consist of DNA or RNA and a protein coat.d. consist of ATP and a lipid coat.arrow_forward
- To reproduce sexually, two ciliates join and_______ . a. infect cells c. emit light b. form spores d. exchange micronucleiarrow_forwardThe category of protozoa include the protists that * A. ingest their food. B. do not have chlorophyll. C. include all the three choices. D. are motile.arrow_forwardFungi are not classified as Plants primarily because they: a. are prokaryotes b. need high moisture c. are chemoheterotrophic d. reproduce sexuallyarrow_forward
- Repeated cycles of emergence of the ____________ life stage is responsible for high fevers and chills that occur with a predictable frequency with malaria. Select one: a. Sporozoites b. Merozoites c. Gametocytes d. Paracytesarrow_forwardProtists with the capabilities to perform photosynthesis and to absorb nutrients from dead organisms are called ______________. a. photoautotrophs b. mixotrophs c. saprobes d. heterotrophsarrow_forwardWhich statement about slime molds is correct? A. Cellular slime molds have haploid zygotes. B. Cytoplasmic streaming helps distribute nutrients and oxygen in cellular slime molds. C. In plasmodial slime molds, the haploid condition is the dominant part of the life cycle. D. Cellular slime molds have fruiting bodies that function in sexual reproduction. E. Cellular slime molds form masses when food is scarce, but their cells remain separated .arrow_forward
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