Prescott's Microbiology
11th Edition
ISBN: 9781260211887
Author: WILLEY, Sandman, Wood
Publisher: McGraw Hill
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Chapter 29, Problem 2AL
Both acetate and CO2 can be used by methanogenic archaea to generate methane (CH4). How would you determine the source of carbon for methanogenesis in a waterlogged peat?
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Chapter 29 Solutions
Prescott's Microbiology
Ch. 29.1 - What happens to the flow stream in fluorescence...Ch. 29.1 - Prob. 1CCCh. 29.1 - Prob. 2CCCh. 29.1 - Describe the rationale upon which the extinction...Ch. 29.1 - Prob. 4CCCh. 29.2 - Prob. 1MICh. 29.2 - Prob. 1CCCh. 29.2 - Prob. 2CCCh. 29.2 - Prob. 3CCCh. 29.2 - Prob. 4CC
Ch. 29.3 - How do radioactive and stable isotopes differ?...Ch. 29.3 - Prob. 2CCCh. 29.3 - Prob. 3CCCh. 29.3 - Prob. 4CCCh. 29.3 - What is the difference between MAR and MAR-FISH?...Ch. 29 - Prob. 1RCCh. 29 - Prob. 2RCCh. 29 - Prob. 3RCCh. 29 - Prob. 4RCCh. 29 - Prob. 5RCCh. 29 - Prob. 6RCCh. 29 - Prob. 7RCCh. 29 - Prob. 8RCCh. 29 - Prob. 9RCCh. 29 - Prob. 10RCCh. 29 - Prob. 11RCCh. 29 - How might you attempt to grow in the laboratory a...Ch. 29 - Both acetate and CO2 can be used by methanogenic...Ch. 29 - Prob. 3AL
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- Which of the following oxygenic phototrophs are believed to have generate the majority of oxygen gas in Earth’s atmosphere? a. Chlorobium b. Chloroflexus c. Clostridium d. Cyanobacteria e. purple bacteriaarrow_forwardWhat is the global warming potential of methane when compared to carbon dioxide?arrow_forwardWhich organisms below take part in the carbon and sulfur cycle? Explain their function in the carbon and sulfur cycle Cellulose degraders Sulfate reducers Sulfur oxidizers Photosynthetic oxygenic organisms Photosynthetic non-oxygenic organismsarrow_forward
- ______________ produce ______________ and ______________, through the process of ______________. Question 6 options: Cordatatrophs, sulfur dioxide gas (SO2), fructose (C6H12O6), chemosynthesis Hemitrophs, hydrogen gas (H2), starch (C6H10O5), chemosynthesis Herterotrophs, hydrogen sulfide gas (H2S), acetate (C2H3O2), photosynthesis None of the other answers are correct. Simiautotrophs, nitrogen gas (N2), glucose (C6H12O6), nucleosynthesisarrow_forwardThe anaerobic, chemoautotrophic archaeobacterium Methanococcus jannaschii uses which of the following carbon-fixation pathways to obtain organic carbon from CO2? cell bio the Hill reaction the Wood-Ljungdahl pathway the Calvin cycle oxygenic photosynthesis the Krebs cyclearrow_forward. The anaerobic, chemoautotrophic archaeobacterium Methanococcus jannaschii uses which of the following carbon-fixation pathways to obtain organic carbon from CO2? the Hill reaction the Wood-Ljungdahl pathway the Calvin cycle oxygenic photosynthesis the Krebs cyclearrow_forward
- Soil-based nitrogen-fixing bacteria appear to be highly vulnerable to exposure to UV radiation. Suppose that the ozone level continues to be depleted, what are the long-term effects on the planet?arrow_forwardAlthough chemoautotrophs serve as the primary producers near hydrothermal vents, animals there still ultimately depend on the photosynthetic activities of plants and cyanobacteria. Why?arrow_forwardWhat genus of bacteria transforms ammonia to nitrite in the Nitrogen cycle? A. Nitrobacter B. Nitrosomonas C. detritus D. Legumesarrow_forward
- draw a diagram of chemoautotrophic process to create biomethane by converting CO2 from biogas and hydrogen?arrow_forwardPhotosynthetic organisms are normally considered the most important primary producers; which organisms are primary producers in hydrothermal vent communities?arrow_forwardWhich of the following processes of the carbon cycle involves the incorporation of the carbon in shells of marine organisms into the Earth’s crust? A. Burning of fossil fuels B. Photosynthesis C. Sedimentation D. Aerobic respirationarrow_forward
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