Pearson eText Microbiology: An Introduction -- Instant Access (Pearson+)
13th Edition
ISBN: 9780135789377
Author: Gerard Tortora, Berdell Funke
Publisher: PEARSON+
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Textbook Question
Chapter 6, Problem 6MCQ
The term trace elements refers to
- a. the elements CHONPS.
- b. vitamins.
- c. nitrogen, phosphorus, and sulfur.
- d. small mineral requirements.
- e. toxic substances.
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Students have asked these similar questions
Despite that trace elements are needed in small amounts, you can live without them
Select one:
a. False
b. True
An organic nutrient essential to an organism’s metabolism thatcannot be synthesized itself is termed a/ana. trace element
b. micronutrient
c. growth factor
d. mineral
The following statements describe the reason why water is most essential nutrient, except:
A.
Water makes up about 60% of the adult human weight and is not caloric.
B.
Essential nutrients are dissolved in water.
C.
Water regulates body temperature.
D.
Water is needed for various metabolic processes in the body.
Chapter 6 Solutions
Pearson eText Microbiology: An Introduction -- Instant Access (Pearson+)
Ch. 6 - Prob. 1RCh. 6 - Prob. 2RCh. 6 - Prob. 3RCh. 6 - Seven methods of measuring microbial growth were...Ch. 6 - By deep-freezing, bacteria can be stored without...Ch. 6 - A pastry chef accidentally inoculated a cream pie...Ch. 6 - Nitrogen and phosphorus added to beaches following...Ch. 6 - Differentiate complex and chemically defined...Ch. 6 - DRAW IT Draw the following growth curves for E....Ch. 6 - NAME IT A prokaryotic cell hitched a ride to Earth...
Ch. 6 - Two culture media were inoculated with four...Ch. 6 - Two culture media were inoculated with four...Ch. 6 - Use the following graph to answer questions 3 and...Ch. 6 - Use the following graph to answer questions 3 and...Ch. 6 - Assume you inoculated 100 facultatively anaerobic...Ch. 6 - The term trace elements refers to a. the elements...Ch. 6 - Which one of the following temperatures would most...Ch. 6 - Which of the following is not a characteristic of...Ch. 6 - Which of the following types of media would not be...Ch. 6 - An organism that has peroxidase and superoxide...Ch. 6 - E. coli was incubated with aeration in a nutrient...Ch. 6 - Clostridium and Streptococcus are both...Ch. 6 - Most laboratory media contain a fermentable...Ch. 6 - Flask A contains yeast cells in glucose-minimal...Ch. 6 - Clinical Applications and Evaluation 1. Assume...Ch. 6 - Heat lamps are commonly used to maintain foods at...Ch. 6 - The number of bacteria in saliva samples was...
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