PRESCOTT'S MICROBIOLOGY
11th Edition
ISBN: 2818440045677
Author: WILLEY
Publisher: MCG
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Chapter 22.2, Problem 3CC
Summary Introduction
The force that induces the movement of protons across membrane along the
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Iron bacteria, sulfur-oxidizing bacteria, and nitrifying bacteria, which all oxidize
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O 3) chemolithotrophs.
O 4) photoautotrophs
5) chemoautotrophs.
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Chapter 22 Solutions
PRESCOTT'S MICROBIOLOGY
Ch. 22.1 - What would Rhodospirillum rubrum use for carbon...Ch. 22.1 - How are bacterial cysts different from the...Ch. 22.1 - If Caulobacter bacteria were grown in a...Ch. 22.1 - What steps are also found in the TCA cycle? What...Ch. 22.1 - Why do nitrifying microbes possess intracellular...Ch. 22.1 - Prob. 6MICh. 22.1 - Prob. 1CCCh. 22.1 - Prob. 2CCCh. 22.1 - Prob. 3CCCh. 22.1 - Compare and contrast the life cycle of members of...
Ch. 22.1 - Prob. 5CCCh. 22.1 - Prob. 6CCCh. 22.1 - Prob. 7CCCh. 22.1 - Prob. 8CCCh. 22.2 - MICRO INQUIRY Suggest why N. europaea has PTS...Ch. 22.2 - MICRO INQUIRY Identify the reactions that...Ch. 22.2 - Prob. 1CCCh. 22.2 - Prob. 2CCCh. 22.2 - Prob. 3CCCh. 22.2 - How do colorless sulfur bacteria obtain energy by...Ch. 22.2 - Prob. 5CCCh. 22.3 - Prob. 1MICh. 22.3 - Prob. 2MICh. 22.3 - Prob. 3MICh. 22.3 - Prob. 1CCCh. 22.3 - Prob. 2CCCh. 22.3 - Prob. 3CCCh. 22.3 - Prob. 4CCCh. 22.3 - Prob. 5CCCh. 22.3 - Prob. 6CCCh. 22.3 - Prob. 7CCCh. 22.4 - Prob. 1MICh. 22.4 - What general features are common to most...Ch. 22.4 - Prob. 2CCCh. 22.4 - Prob. 3CCCh. 22.4 - Characterize Bdellovibrio spp. and outline the...Ch. 22.4 - Compare the growth of a myxobacterium in...Ch. 22.5 - What property unifies -proteobacteria?Ch. 22.5 - Prob. 2CCCh. 22.5 - Prob. 3CCCh. 22 - Prob. 1RCCh. 22 - Prob. 2RCCh. 22 - Prob. 3RCCh. 22 - Prob. 4RCCh. 22 - Prob. 5RCCh. 22 - Prob. 6RCCh. 22 - Prob. 7RCCh. 22 - Prob. 8RCCh. 22 - Prob. 9RCCh. 22 - Prob. 1ALCh. 22 - Prob. 2ALCh. 22 - Prob. 3ALCh. 22 - Prob. 4ALCh. 22 - Prob. 5ALCh. 22 - Prob. 6ALCh. 22 - Prob. 7ALCh. 22 - Prob. 8ALCh. 22 - Prob. 9AL
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- Which statement among A-C is false regarding photoheterotrophs? A) O they can convert sunlıght to chemical energy in the form of ATPS B) O they are unlike other phototrophs in that they cannot fix carbon dioxide ) O they must obtain their carbon from organic compounds D) Onone of A-C is falsearrow_forwardCompare CO2 fixation in anammox bacteria and purple sulfurbacteria. What characteristics do these processes share and howare they different?arrow_forwardFor Green and Purple Bacteria which of the given statement is true, (1) utilize non-cyclic (2) do not produce oxygen during utilize bacteriochlorophyll photophosphorylation photophosphorylation (4) carry out photophosphorylation without the use of the proton motive force (5) all of the abovearrow_forward
- Regarding bacteria that utilize respiration as a way to catabolize a complex carbon (food) source, which of A-D is true? A) O require the use of an electron transport chain B) O are generally considered heterotrophs C) O do not necessarily have to use oxygen as a terminal electron acceptor D) O do not fix carbon dioxide E) OA-D are all truearrow_forwardDraw a key to differentiate the following bacteria: Cyanobacteria, Cytophaga, Desulfovibrio, Frankia, Hyphomicrobium, Methanogens, Myxobacteria, Nitrobacter, purple bacteria, Sphaerotilus, and Sulfolobus. Also Name the organisms that are important in sewage treatment and can produce a fuel used for home heating and for generating electricity.arrow_forwardCriticize the following statement: “The roleof the proton gradient in chemiosmosis is to provide the energy tophosphorylate ADP.”arrow_forward
- Abacteria isolated from Yellowstone National Park is found to use the chemical methane as a food source. Which term best describes the energy source for this organism? OChemotroph OPhototroph OHeterotroph OAutotropharrow_forwardDefine the term substrate-level phosphorylation:How does it differ from oxidative phosphorylation?What compound(s) do fermentative bacteria need tosynthesize in order to make ATP by substrate-levelphosphorylation?arrow_forwardRefer to the figure. To identify the molecule that accepts CO2, Calvin and Benson manipulated the carbon fixation cycle by either cutting off CO2 or cutting off light from cultures of photosynthetic algae. They then measured the concentrations of various metabolites immediately following the manipulation. How would these experiments help identify the CO2 acceptor? a) The CO2 acceptor concentration would decrease when either the CO2 or light is cut off. b)The CO2 acceptor concentration would decrease when the CO2 is cut off but increase when the light is cut off. c)The CO2 acceptor concentration would stay the same regardless of the CO2 or light. d)The CO2 acceptor concentration would increase when either the CO2 or light is cut off. e)The CO2 acceptor concentration would increase when the CO2 is cut off but decrease when the light is cut off.arrow_forward
- What would life be like for photoautotrophs if there were no chemoheterotrophs if there were no photoautotrophs?arrow_forwardExplain wellarrow_forwardWhat is lithotrophy? A) O the breakdown of molecules using light energy B) O the oxidation of organic electron donors to CO, and H,O C) O the photolysis of H,S or H,O coupled to CO, fixation D) O the oxidation of inorganic electron donors such as Fe" using O, or anaerobic electronic acceptors E) O none of the abovearrow_forward
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