Brock Biology of Microorganisms (14th Edition)
14th Edition
ISBN: 9780321897398
Author: Michael T. Madigan, John M. Martinko, Kelly S. Bender, Daniel H. Buckley, David A. Stahl, Thomas Brock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 16.7, Problem 1MQ
Summary Introduction
Archaea is a single celled microorganism which has no cell nucleus. They are cosmopolitan in distribution. Archae are important in ecological role of carbon and nitrogen cycle. They exhibit asexual type of reproduction by binary fission, budding and fragmentation.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Is protist dna in a nucleus unicellular or multicellular?According to the phylogeny presented in this chapter which protists are in the same eukaryotic supergroup as plants a) green algae b) dinoflagellates c) red algaed both a and c in a lifecycle with alternation of generations multicellular haploid forms alternate with a unicellular haploid forms b unicellular diploid formsc multicellular haploid forms d) multicellular diploid forms
what is a colonial flagellate hypothesis? How colonial organisms differ from multicellular?Which structure is represented in this colonial flagellate hypothesis? Which is its role?
Protists are a group of eukaryotic organisms that are brought together by scientists mostly by convenience. I) What is the relationship between all protists that ties them together? ii) provide an example of a autotrophic and heterotrophic protists group, iii) what is the relationship between the multicellular eukaryotes and the protists?
Chapter 16 Solutions
Brock Biology of Microorganisms (14th Edition)
Ch. 16.1 - Since cells of Halobacterium require high levels...Ch. 16.1 - What benefit does bacteriorhodopsin confer on...Ch. 16.2 - Prob. 1MQCh. 16.2 - Prob. 2MQCh. 16.3 - Prob. 1MQCh. 16.3 - Prob. 2MQCh. 16.4 - Prob. 1MQCh. 16.4 - Prob. 2MQCh. 16.5 - Prob. 1MQCh. 16.6 - Prob. 1MQ
Ch. 16.6 - Prob. 2MQCh. 16.7 - Prob. 1MQCh. 16.7 - Prob. 2MQCh. 16.8 - Prob. 1MQCh. 16.9 - Prob. 1MQCh. 16.9 - What form of energy metabolism is widespread among...Ch. 16.10 - Prob. 1MQCh. 16.10 - Prob. 2MQCh. 16.11 - What can we conclude about the...Ch. 16.11 - Prob. 2MQCh. 16.12 - Prob. 1MQCh. 16.12 - Why would it be impossible for organisms to grow...Ch. 16.13 - How do hyperthermophiles keep proteins and DNA...Ch. 16.13 - How are the lipids and ribosomes of...Ch. 16.14 - What phylogenetic and physiological evidence...Ch. 16 - Prob. 1RQCh. 16 - Contrast the roles of bacteriorhodopsin,...Ch. 16 - Prob. 3RQCh. 16 - What two major physiological features unify...Ch. 16 - Prob. 5RQCh. 16 - Prob. 6RQCh. 16 - Prob. 7RQCh. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQCh. 16 - Prob. 11RQCh. 16 - What organism is the current record holder for the...Ch. 16 - What is reverse DNA gyrase and why is it important...Ch. 16 - Why might H2 metabolism have evolved as a...Ch. 16 - Using the phylogenetic tree in Figure 17.1 as a...Ch. 16 - Prob. 2AQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What term best describes the following organisms: some with tetramembraneous chloroplasts, some with hairy flagellae, some with pseudopods; some with cuplike indentations in the cell membrane? a) Excavata. b) SAR. c) Plantae. d) Unikonta. The term protista refers to : a) A kingdom within the superkingom SAR. b) A kingdom within the superkingdom Excavata. c) It is a descriptive term or common name for unicellular, colonial, and some multicellular organisms that lack true tissues. d) A phylum within the Kingdom Metazoa. Which term best describes the following organism: a unicellular (single celled) eukaryote that has a single large mitochondrion, and causes Chagas disease or sleeping sickness. a) Hypermastigophora. b) Diplomonada. c) Algae. d) Trypanosoma. e) Rhizopoda. 4. What term best describes the following organism: a multicellular eukaryote with a chitinous cell wall that is an absorptive heterotroph? a) Fungi. b)…arrow_forwardWhat are the micronuclei and macronuclei of ciliates? What is their role in the genetic recombination and reproduction of ciliates?arrow_forwardWhich of the following is not associated with eukaryotic cells? a) Nucleoli. b) Plastids. c) Plasmids. d) Plasmodesmata. e) Basal bodies. Which paired items are structurally identical to one another? a) Eukaryotic and prokaryotic ribosomes. b) Centrioles and basal bodies. c) Plastids and mitochondria. d) Eukaryotic and prokaryotic flagella. Which statement is not true? a) Plant cells are eukaryotic. b) Cholorplasts are typically found in the roots of plants. c) Plasmodesmata allow plant cells to share cytoplasm with one another facilitating movement of materials from one cell to another. d) Endoplasmic reticula and golgi complexes work together in the secretion of products from a cell. Which structure is not found in plant cells? a) Mitochondria. b) Plastids. c) Centrioles. d) Golgi bodies. e) Mark e if all are found in plant cells. Which of the following is not found in animal cells? a) Mitochondria. b)…arrow_forward
- Which of the following is correct regarding multicellularity? a) All protists are unicellular organisms b) Colonies of bacteria are considered multicellular organisms c) It arises from endosymbiosis d) In animals, multicellularity involved the evolution of a new sequence domain in proteins called cadherins that allow cells to attach to one another e) Multicellularity evolved only once in all eukaryotesarrow_forwardWhat is the function of the plasmalemma and pellicle in euglenid cells? How are these structures similar to the bacterial cell wall?arrow_forwardThe term protista refers to : a) A kingdom within the superkingom SAR. b) A kingdom within the superkingdom Excavata. c) It is a descriptive term or common name for unicellular, colonial, and some multicellular organisms that lack true tissues. d) A phylum within the Kingdom Metazoa. Which term best describes the following organism: a unicellular (single celled) eukaryote that has a single large mitochondrion, and causes Chagas disease or sleeping sickness. a) Hypermastigophora. b) Diplomonada. c) Algae. d) Trypanosoma. e) Rhizopoda. 4. What term best describes the following organism: a multicellular eukaryote with a chitinous cell wall that is an absorptive heterotroph? a) Fungi. b) Metazoa. c) Plantae. d) Excavata.arrow_forward
- A) A major difference between eukaryotic cells and prokaryotic cells is that eukaryotic cells Group of answer choices exhibit little if any compartmentalization of function are generally smaller than prokaryotic cells have a large degree of internal organization lack organelles have little if any internal organization B) Which of the following statements about protists is false? Group of answer choices Some protists are mixotrophic Certain protists share a common ancestor with land plants Some protists are photosynthetic prokaryotes which are similar to the ancestral chloroplast Protists are a polyphyletic group of organisms that often bear little resemblance to each other Although most protists are unicellular, some protists are multicellular as wellarrow_forwardWhy is it difficult to determine the phylogeneticplacement of Nanoarchaeota and Korarchaeota?arrow_forwardProtists are(a) single-celled eukaryotes.(b) multicellular eukaryotes.(c) single-celled prokaryotes.(d) single-celled akaryote. Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.arrow_forward
- Select all of the characteristics shared by Penicillium chrysogenum and Euplotes vannus. A) Both have linear chromosomes. B) Transcription occurs in the nucleus of both organisms. C) Both are prokaryotic organisms. D) Because both are unicellular, they use RNA as their genetic information. E) Translation occurs on ribosomes for both organisms.arrow_forwardThe membrane structure that eventually evolved into the double nuclear membrane of the eukaryotes first appears in the: A) Chemical evolution, B) Prokaryotes, C) Eukaryotes, D) the protocell, E) Plants.arrow_forwardHow can the small size and haploid genome of Bacteria andArchaea accelerate their evolution?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Endosymbiotic Theory; Author: Amoeba Sisters;https://www.youtube.com/watch?v=FGnS-Xk0ZqU;License: Standard Youtube License