Prescott's Microbiology
10th Edition
ISBN: 9781259281594
Author: Joanne Willey, Linda Sherwood Adjunt Professor Lecturer, Christopher J. Woolverton Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 20.1, Problem 1MI
MICRO INQUIRY Given that the DC/HB pathway uses far less ATP per pyruvate synthesized than the HP/HB pathway, why do some archaea use the HP/HB pathway instead?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Chemolithotrophs near hydrothermal vents support a variety of other life-forms there. Explain how their role is analogous to that of photosynthetic organisms in terrestrial environments.
Differentiate between teichoic & lipoteichoic acid, spheroplast & protoplast. Also briefly escribe the importance of quorum sensing in microbial community.
Detail on
Phenol biodegradation by halophilic archaea
Chapter 20 Solutions
Prescott's Microbiology
Ch. 20.1 - MICRO INQUIRY Given that the DC/HB pathway uses...Ch. 20.1 - Prob. 2MICh. 20.1 - Prob. 1RIACh. 20.1 - Why do methanogens use the reductive acetyl-CoA...Ch. 20.1 - Prob. 3RIACh. 20.1 - Compare the ATP and NADH yield of each of the...Ch. 20.2 - MICRO INQUIRY Identify the potential electron...Ch. 20.3 - Retrieve, Infer, Apply What are thermoacidophiles...Ch. 20.3 - Prob. 2RIACh. 20.3 - Compare the carbon and sulfur metabolism of...
Ch. 20.3 - Prob. 4RIACh. 20.3 - Prob. 5RIACh. 20.4 - MICRO INQUIRY What are the mechanisms by which...Ch. 20.4 - Retrieve, Infer, Apply Why are the growth yields...Ch. 20.4 - Prob. 2RIACh. 20.4 - What is the ecological and practical importance of...Ch. 20.4 - Where are extreme halophiles found, and what is...Ch. 20.4 - What is the difference between sensory rhodopsin...Ch. 20.4 - How is Thermoplasma able to live in acidic, very...Ch. 20.4 - In what way are members of the genus Archaeoglobus...Ch. 20 - Some believe that archaea should not be separate...Ch. 20 - Prob. 2CHICh. 20 - Prob. 3CHICh. 20 - Prob. 4CHICh. 20 - Prob. 5CHICh. 20 - Prob. 6CHICh. 20 - Prob. 7CHI
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
- Need hhelp Please answer both a.What are the differences in electron acceptor and electron donors used by Escherichia coli (during aerobic cell respiration) and Acidithiobacillus thioparus (a sulfur chemolithotroph with the capacity for aerobic cell respiration)? b.What gives bacterial cell walls their structural integrity and why is that important.arrow_forwardSuggest how a chemolithoautotroph might link the carbon and sulfur cyclesarrow_forwardDescribe how the light-mediated proton motive force isestablished in Halobacterium salinarum.arrow_forward
- Give typed full explanation Consider the following equation: Nt = N0ert 1. What type of growth is modelled by this equation?arrow_forwardWHAT IS THE MAIN CARBON SOURCE OF MIRCROORGANISMS? IDENTIFY ONE PROCESS INVOLVED THAT REMOVES CONTAMINANTS FOR ANTIBIOTIC PURIFICATION. TYPE OF REACTION IN THE FERMENTATION PROCESS WHEREIN ETHANOL IS CONVERTED TO ACETIC ACID.arrow_forwardQuestion:- Please answer these questions about Vibrio cholerae. Thank you! 1-what proteins and molecules it would need to become a phototroph? 2-which proteins would you need to express within it to help it become photosynthetic? 3-Are there any chemicals/co-factors it would need to express? Where would you get these from? 4-Which biosynthetic pathway would you engineer it to use/ Why did you choose this pathway and not the others?arrow_forward
- Why is an isotonic buffered extraction medium used to isolate the chloroplasts? 1.To gently lyse the chloroplasts, leaving the electron transport membranes intact, whilst allowing DCPIP access 2.To maintain a constant acidic pH and favourable hyper-osmotic conditions, to ensure that the chloroplasts remained intact and functional during extraction 3.To gently separate the chloroplasts from each other, leaving the electron transport membranes intact, whilst allowing DCPIP access 4.To maintain a constant physiological pH and favourable iso-osmotic conditions, to ensure that the chloroplasts remained intact and functional during extraction.arrow_forwardWhat role does quorum sensing play in bioluminescence?arrow_forwardChemolithrophs near hydrothermal vents support a variety of other life forms there. Explain now their role is analogous to that of photosynthetic organisms in the terrestrial environment.arrow_forward
- microbial sensivity lab: Why does milk that is pasteurized and then refrigerated have a limited shelf life and eventually "spoil"?arrow_forwardMicrobiology Why do cells do respiration or fermentation? Briefly explainarrow_forwardArchae are the source of many enzymes used for biocatalysis in diverse industries such as food and feed, pharmaceuticals, detergent, and beverage industries. These enzymes have unique structural and functional properties that enable use under extreme conditions. Use: https://biolres.biomedcentral.com/articles/10.1186/s40659-018-0186-3 for supplemental info What are three classes of extremophiles and their unique growth characteristics? Based on these characteristics, where are they typically found? The functional properties are linked to protein structural characteristics that imparts unique functional properties. For alkaliphiles and thermophiles, what structural elements (or characteristics) within the enzyme structure create these unique properties? See Table 2. Briefly discuss how the unique properties of these enzymes may be beneficial to the design of bioseparation processes. To recover intracellular enzymes, the Archae need to be lysed. Based on their structures,…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:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & 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 & Company
Laboratory 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
Biochemical Tests-Part 1; Author: Southern Stacker;https://www.youtube.com/watch?v=a-i9vANfQWQ;License: Standard Youtube License