Biology: Life on Earth (11th Edition)
11th Edition
ISBN: 9780134256283
Author: Audesirk
Publisher: PEARSON
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Chapter 20, Problem 1FTB
_______have peptidoglycan in their _____, but____ do not.
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draw diagram of Peptidoglycan.
What terms would describe a prokaryote that has is covered in a thick peptidoglycan layer, gets it's energy from eating other prokaryotes, and does not need oxygen to survive?
Fill in the blank:
Many gram-negative bacteria belong to group ______________of Phylum Proteobacteria
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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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 major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices Spirochetes Cyanobacteria Proteobacteria Gram-positive bacteriaarrow_forwardwhich cell in the human body does Staphylococcus aureus make pores.arrow_forwardEscherichia Coli- How it has been studied The conditions needed for the pathogen to grow and thrive The metabolic processes the pathogen undergoes Please use the CDC website as your source.arrow_forward
- Bacteria of the Proteobacteria that are intracellular parasites are members of the betaproteobacteria. alphaproteobacteria. gammaproteobacteria. alphaproteobacteria and betaproteobacteria. alphaproteobacteria and gammaproteobacteria.arrow_forwardTrichonympha is a cellulose digesting, insect gut zooflagellate.Comment.arrow_forwardbacterial species that make pores in human cell membranearrow_forward
- You were prescribed oral antibiotics after developing a bad case of diarrhea. Why do you think you were advised to take some Lactobacillus pills post this treatment?arrow_forwardHow is Bacillus anthracis different from Spirillum volutans? Hint: Think of how bacterial names reflect the appearance of the bacteria.arrow_forwardIn the first image, some of the food vacuoles are filled with very small organisms that are green. What kind of organisms do you think were eaten by this Paramecium?arrow_forward
- Oscillatoria is a thread-shaped Cyanobacteria, while Spirogyra is a thread-shaped Protist. Make a table the difference!arrow_forwardShigella sonnei - a short paragraph on the clinical significance of the organism.arrow_forwardGram-negative bacteria are not killed by penicillin because they: do not have ribosomes. have an outer membrane layer covering their peptidoglycan cell wall. have two layers of peptidoglycan. do not have peptidoglycan. their ribosomes are protected with their own outer membrane layer.arrow_forward
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