Prescott's Microbiology
11th Edition
ISBN: 9781260211887
Author: WILLEY, Sandman, Wood
Publisher: McGraw Hill
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Chapter 12, Problem 1AL
What would happen if a microorganism that depended on the glyoxylate cycle no longer produced the enzyme isocitrate lyase? Could this defect be corrected by nutrients in the media? If so, which nutrients?
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You inoculate two test tubes with the same amount of identical growth medium and with the same number of
identical yeast cells and grow these cells under identical conditions except for the presence or absence of
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Mutant
Minimal
medium
Anthranilic Indole glycerol
acid
Indole Tryptoph
phosphate
trp-1
trp-2
trp-3
trp-4
trp-6
trp-7
trp-8
trp-9
trp-10
trp-11 -
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+ 1 + 1 II
Chapter 12 Solutions
Prescott's Microbiology
Ch. 12.1 - Prob. 1CCCh. 12.1 - Prob. 2CCCh. 12.1 - Prob. 3CCCh. 12.1 - Retrieve, Infer, Apply What is self-assembly? What...Ch. 12.3 - MICRO INQUIRY How might acetyl-CoA be used by the...Ch. 12.3 - Retrieve, Infer, Apply Briefly describe the three...Ch. 12.3 - Retrieve, Infer, Apply Which two enzymes are...Ch. 12.4 - Prob. 1MICh. 12.4 - MICROINQUIRY What is the difference between Lipid...Ch. 12.4 - Retrieve, Infer, Apply What is gluconeogenesis?...
Ch. 12.4 - Retrieve, Infer, Apply Describe the formation of...Ch. 12.4 - Retrieve, Infer, Apply Suppose a microorganism is...Ch. 12.4 - Retrieve, Infer, Apply Diagram the steps involved...Ch. 12.4 - Retrieve, Infer, Apply What would happen to a cell...Ch. 12.5 - Prob. 1MICh. 12.5 - Prob. 2MICh. 12.5 - Prob. 1CCCh. 12.5 - Prob. 2CCCh. 12.5 - Prob. 3CCCh. 12.5 - How do organisms assimilate sulfur? How does...Ch. 12.5 - Prob. 5CCCh. 12.5 - Prob. 6CCCh. 12.5 - Describe the glyoxylate cycle. How is it similar...Ch. 12.5 - Prob. 8CCCh. 12.6 - How is phosphorus assimilated? What roles do...Ch. 12.6 - Explain the difference between a purine and a...Ch. 12.6 - Outline the way in which purines and pyrimidines...Ch. 12.7 - Prob. 1CCCh. 12.7 - How are unsaturated fatty acids made?Ch. 12.7 - Briefly describe the pathways for triacylglycerol...Ch. 12.7 - Prob. 4CCCh. 12.7 - Activated carriers participate in carbohydrate,...Ch. 12 - Prob. 1RCCh. 12 - Prob. 2RCCh. 12 - Prob. 3RCCh. 12 - Prob. 4RCCh. 12 - Prob. 5RCCh. 12 - Prob. 6RCCh. 12 - Prob. 7RCCh. 12 - What would happen if a microorganism that depended...Ch. 12 - Intermediary carriers are in a limited supply:...Ch. 12 - Prob. 3AL
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