Biology: Life on Earth (11th Edition)
11th Edition
ISBN: 9780134256283
Author: Audesirk
Publisher: PEARSON
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Chapter 20, Problem 4FTB
_____ bacteria inhabit environments that lack oxygen. ____ bacteria capture energy from sunlight.
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Chapter 20 Solutions
Biology: Life on Earth (11th Edition)
Ch. 20 - The name of the process by which DNA is...Ch. 20 - Prob. 2MCCh. 20 - Prob. 3MCCh. 20 - 4. Viruses
a. are usually...Ch. 20 - Prob. 5MCCh. 20 - _______have peptidoglycan in their _____, but____...Ch. 20 - Prob. 2FTBCh. 20 - 3. Many prokaryotes use _____ to move about. Some...Ch. 20 - _____ bacteria inhabit environments that lack...Ch. 20 - 5. Prokaryotes reproduce by _____and may sometimes...
Ch. 20 - 6. The plant nutrient ammonium is produced by___...Ch. 20 - Prob. 7FTBCh. 20 - A virus consists of a molecule of ____or _____...Ch. 20 - Describe some of the ways in which prokaryotes...Ch. 20 - What are nitrogen-fixing bacteria, and what role...Ch. 20 - Describe some of the extreme environments in which...Ch. 20 - Prob. 4RQCh. 20 - What is conjugation? What role do plasmids play in...Ch. 20 - 6. Why are prokaryotes especially useful in...Ch. 20 - Describe the structure of a typical virus. How do...Ch. 20 - Describe some examples of how prokaryotes are...Ch. 20 - How do archaea and bacteria differ? How do...Ch. 20 - Prob. 1ACCh. 20 - Before the discovery of prions, many (perhaps...
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- The anaerobic Clostridium species are troublesome pathogens largely because of their capacity for biofilm production. rapid reproduction. high salt tolerance. endospore production. oxygen production.arrow_forwardWhat major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices Spirochetes Cyanobacteria Proteobacteria Gram-positive bacteriaarrow_forwardWhich of the following bacterial genera is useful for the degradation of environmental pollutants? Streptomyces Nocardia Actinomyces Corynebacterium Rhizobiumarrow_forward
- Fill in the blank: Some bacteria can form _________________ to withstand unfavorable conditions in the environmentarrow_forwardIn the food web that contains bacteria, what is the usual function of this organismarrow_forwardThe following will prevent the growth of bacteria: Keeping food at room temperatureKeeping food hotKeeping food coveredKeeping food coldarrow_forward
- Which group of bacteria are missing a nucleus? 1. proteobacteria 2. green bacteria 3. cyanobacteria 4. gram positive bacteria 5.spirochetes 6. chlamydiaarrow_forwardwhat makes areobic or presence of oxygen conditions good for bacteria to growarrow_forwardBacterial capsule helps in adherence of bacteria to surface in its environment. It also protects the bacteria from cell death * BOTH statements are TRUE BOTH statements are FALSE FIRST statement is TRUE ; SECOND statement is FALSE FIRST statement is FALSE; SECOND statement is TRUEarrow_forward
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