LOOSE LEAF TEXT W/ MODIFIED MAST MICRO
5th Edition
ISBN: 9780134561837
Author: BAUMAN
Publisher: PEARSON
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Chapter 6, Problem 13CT
The filamentous bacterium Beggiatoa gets its carbon from carbon dioxide and its electrons and energy from hydrogen sulfide. What is its nutritional classification?
Not all organisms are easy to classify. For instance, the single-celled eukaryote Euglena granulata typically uses light energy and gets its carbon from carbon dioxide. However, when it is cultured on a suitable medium in the dark, this microbe utilizes energy and carbon solely from organic compounds. What is the nutritional classification of Euglena?
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Students have asked these similar questions
What is the purpose in incubating one blood agar plate in aerobic conditions and another blood agar plate in microaerophilic conditions. Name and define five ways bacteria are classified based on their oxygen requirements
What type of bacteria is this ?
GRAM POSITIVE COCCUS
YELLOW PIGMENT
CATALASE+
MOTILITY –
NITRATE +
UREASE +
OXIDASE+
INDOLE –
CITRATE –
GLUCOSE FERM –
LACTOSE FERM-
SUCROSE FERM -
Flasks A and B contain broth, and are inoculated with an identical number of bacteria that are facultative anaerobes. Flask A contains a triglyceride lipid as the sole nutrient source, and Flask B contains a monosaccharide called fructose as the sole nutrient source. Both flasks are incubated at 30°C with aeration (oxygen is added to the broth). Assume the bacteria are capable of catabolism of both fructose and triglycerides.
Mark all the correct statements pertaining to these cultures.
A. Under anaerobic conditions, cells in flask A will produce more ATP
B. Cells from flask B will produce more carbon dioxide
C. Cells from flask B will produce more ATP
D. Flask A will have the greater cell mass
E. Cells from flask A will produce more ATP
F. Cells from flask A will produce more carbon dioxide
G. Flask B will have the greater cell mass
H. Under anaerobic conditions, cells in flask B will produce more ATP
Chapter 6 Solutions
LOOSE LEAF TEXT W/ MODIFIED MAST MICRO
Ch. 6 - Prob. 1MCCh. 6 - In the laboratory, a sterile inoculating loop is...Ch. 6 - Superoxide dismutase _____________. a. causes...Ch. 6 - The most reactive of the four toxic forms of...Ch. 6 - Microaerophiles that grow best with a high...Ch. 6 - Prob. 6MCCh. 6 - Organisms that preferentially may thrive in icy...Ch. 6 - Prob. 8MCCh. 6 - Prob. 9MCCh. 6 - In a defined medium, ______________. a. the exact...
Ch. 6 - Prob. 11MCCh. 6 - Prob. 12MCCh. 6 - Prob. 13MCCh. 6 - Lyophilization can be described as ___________. a....Ch. 6 - Prob. 15MCCh. 6 - Prob. 1FIBCh. 6 - Prob. 2FIBCh. 6 - Prob. 3FIBCh. 6 - Prob. 4FIBCh. 6 - Prob. 5FIBCh. 6 - Prob. 6FIBCh. 6 - Prob. 7FIBCh. 6 - Prob. 8FIBCh. 6 - Prob. 9FIBCh. 6 - Prob. 10FIBCh. 6 - Prob. 11FIBCh. 6 - Prob. 1VICh. 6 - Prob. 2VICh. 6 - High temperature affects the shape of particular...Ch. 6 - Support or refute the following statement:...Ch. 6 - Prob. 3SACh. 6 - Why must media, vessels, and instruments be...Ch. 6 - Prob. 5SACh. 6 - Prob. 6SACh. 6 - Draw and label the four distinct phases of a...Ch. 6 - Prob. 8SACh. 6 - Prob. 9SACh. 6 - Prob. 10SACh. 6 - Explain the differences among photoautotrophs,...Ch. 6 - Prob. 12SACh. 6 - How does a chemostat maintain a constant...Ch. 6 - A scientist describes an organism as a...Ch. 6 - Pasteurization is a technique that uses...Ch. 6 - Prob. 3CTCh. 6 - Some organisms require riboflavin (vitamin B2) to...Ch. 6 - A scientist inoculates a bacterium into a complex...Ch. 6 - How can regions within biofilms differ in their...Ch. 6 - A scientific article describes a bacterium as an...Ch. 6 - Prob. 8CTCh. 6 - Prob. 9CTCh. 6 - Starting with 10 bacterial cells per milliliter in...Ch. 6 - Prob. 11CTCh. 6 - Prob. 12CTCh. 6 - The filamentous bacterium Beggiatoa gets its...Ch. 6 - Prob. 14CTCh. 6 - Examine the graph in Figure 6.3. Note that the...Ch. 6 - Prob. 16CTCh. 6 - Using the terms in Figure 6.8a, describe the...Ch. 6 - Prob. 18CTCh. 6 - Examine the ingredients of MacConkey agar as...Ch. 6 - Prob. 20CTCh. 6 - Using as many of the following terms as...Ch. 6 - Prob. 22CTCh. 6 - Viable plate counts are used to estimate...Ch. 6 - Using the following terms, fill in the following...Ch. 6 - Prob. 1TMWCh. 6 - Why do clinical laboratory scientists keep many...Ch. 6 - Prob. 3TMWCh. 6 - Culturing Microorganisms One of Kochs postulates...Ch. 6 - Clinical Case Study Boils in the Locker Room For...
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