Brock Biology of Microorganisms (14th Edition)
14th Edition
ISBN: 9780321897398
Author: Michael T. Madigan, John M. Martinko, Kelly S. Bender, Daniel H. Buckley, David A. Stahl, Thomas Brock
Publisher: PEARSON
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Question
Chapter 2, Problem 21RQ
Summary Introduction
In general, the directed movement of an organism towards or away from the physical or chemical gradient is termed as taxis. The motile bacteria respond to these gradients in their environment. This response is carried out by controlling the lengths of runs and frequencies of the tumbles. The smooth movement of the bacterial cell in the forward direction is referred as runs. The jiggling of the bacterial cell that occurs due to the interruption of smooth movement is termed as tumbles.
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Chapter 2 Solutions
Brock Biology of Microorganisms (14th Edition)
Ch. 2.1 - Define the terms magnification and resolution.Ch. 2.1 - Prob. 2MQCh. 2.2 - Prob. 1MQCh. 2.2 - Prob. 2MQCh. 2.2 - How can cells be made to fluoresce?Ch. 2.3 - Prob. 1MQCh. 2.3 - Prob. 2MQCh. 2.4 - Prob. 1MQCh. 2.4 - Prob. 2MQCh. 2.5 - How do cocci and rods differ in morphology?
Ch. 2.5 - Prob. 2MQCh. 2.6 - What physical property of cells increases as cells...Ch. 2.6 - How can the small size and haploid genome of...Ch. 2.6 - What are the approximate limits to how small a...Ch. 2.7 - Prob. 1MQCh. 2.7 - Prob. 2MQCh. 2.8 - Prob. 1MQCh. 2.8 - Prob. 2MQCh. 2.9 - Compare and contrast simple transporters, the...Ch. 2.9 - Prob. 2MQCh. 2.10 - Why do bacterial cells need cell walls? Do all...Ch. 2.10 - Prob. 2MQCh. 2.10 - Prob. 3MQCh. 2.11 - Prob. 1MQCh. 2.11 - Prob. 2MQCh. 2.11 - Prob. 3MQCh. 2.11 - Prob. 4MQCh. 2.12 - Prob. 1MQCh. 2.12 - Prob. 2MQCh. 2.12 - Prob. 3MQCh. 2.13 - Prob. 1MQCh. 2.13 - Prob. 2MQCh. 2.14 - Prob. 1MQCh. 2.14 - Chapter Review Why would it be impossible for...Ch. 2.14 - Chapter Review How are magnetosomes and the...Ch. 2.15 - Prob. 1MQCh. 2.15 - Prob. 2MQCh. 2.16 - Prob. 1MQCh. 2.16 - Prob. 2MQCh. 2.16 - Prob. 3MQCh. 2.17 - Prob. 1MQCh. 2.17 - Prob. 2MQCh. 2.18 - Prob. 1MQCh. 2.18 - Prob. 2MQCh. 2.19 - Prob. 1MQCh. 2.19 - Prob. 2MQCh. 2.19 - Prob. 3MQCh. 2.19 - Chapter Review How does scotophobotaxis differ...Ch. 2.20 - Prob. 1MQCh. 2.20 - Prob. 2MQCh. 2.20 - Prob. 3MQCh. 2.21 - Prob. 1MQCh. 2.21 - Prob. 2MQCh. 2.21 - Prob. 3MQCh. 2.22 - Prob. 1MQCh. 2.22 - Prob. 2MQCh. 2.22 - Prob. 3MQCh. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - What are the major morphologies of prokaryotic...Ch. 2 - How large can a bacterium be? How small? Why is it...Ch. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Cells of Escherichia coli transport lactose via...Ch. 2 - Prob. 10RQCh. 2 - List several functions of the outer membrane in...Ch. 2 - Prob. 12RQCh. 2 - Prob. 13RQCh. 2 - Prob. 14RQCh. 2 - Prob. 15RQCh. 2 - In a few sentences, indicate how the bacterial...Ch. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - Contrast the mechanism for motility in...Ch. 2 - Prob. 20RQCh. 2 - Prob. 21RQCh. 2 - List at least three features of eukaryotic cells...Ch. 2 - Prob. 23RQCh. 2 - Prob. 24RQCh. 2 - Prob. 25RQCh. 2 - Describe the major functions of the endoplasmic...Ch. 2 - Prob. 1AQCh. 2 - Prob. 2AQCh. 2 - Assume you are given two cultures, one of a...Ch. 2 - Prob. 4AQCh. 2 - Assume you are given two cultures of rod-shaped...
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