Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 7, Problem 12TF
Summary Introduction
Concept introduction:
The growth factor is required for the survival of an organism, however cannot be synthesized within their system. So, growth factors are acquired by the body of an organism in the form of nutrients.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
True or False: Carbon fixation involves oxidation of inorganic carbon to make monosaccharides.
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
a macronutrient is a nutrient
Chapter 7 Solutions
Microbiology: A Systems Approach
Ch. 7.1 - List the essential nutrients of a bacterial cell.Ch. 7.1 - Prob. 2AYPCh. 7.1 - List and define four different terms that describe...Ch. 7.1 - Define saprobe and parasite, and provide microbial...Ch. 7.1 - Prob. 5AYPCh. 7.1 - Identify the effects of isotonic, hypotonic, and...Ch. 7.1 - Name two types of passive transport and three...Ch. 7.2 - List and define five terms used to express a...Ch. 7.2 - Prob. 9AYPCh. 7.2 - Prob. 10AYP
Ch. 7.2 - Prob. 11AYPCh. 7.2 - Discuss characteristics of biofilms that...Ch. 7.3 - Summarize the steps of cell division used by most...Ch. 7.3 - Define doubling time and describe how it leads to...Ch. 7.3 - Compare and contrast the four phases of growth in...Ch. 7.3 - Prob. 16AYPCh. 7 - The source of the necessary elements of life is a....Ch. 7 - An organism that can synthesize all its required...Ch. 7 - Chemoautotrophs can survive on ______ alone. a....Ch. 7 - Prob. 4MCQCh. 7 - Prob. 5MCQCh. 7 - Prob. 6MCQCh. 7 - A cell exposed to a hypertonic environment will...Ch. 7 - Prob. 8MCQCh. 7 - Prob. 9MCQCh. 7 - In a viable plate count, each _____ represents a...Ch. 7 - Prob. 11TFCh. 7 - Prob. 12TFCh. 7 - Prob. 13TFCh. 7 - Prob. 14TFCh. 7 - A facultative anaerobe can grow with or without...Ch. 7 - Prob. 1CTQCh. 7 - Describe the process used by a saprobic microbe to...Ch. 7 - Prob. 3CTQCh. 7 - Explain what is happening to the bacterial...Ch. 7 - Prob. 5CTQCh. 7 - Prob. 1VCCh. 7 - Using the words that follow, please create a...
Knowledge Booster
Similar questions
- Before amino acids can be used to manufacture glucose, ATP, or fatty acids they must be ____________.arrow_forwardThe secondary metabolite whose effect is highly dependent upon volatility is:arrow_forwardThe basic nutritional requirements of microorganisms are an energy or carbon source,an available nitrogen source, inorganic elements, and for some cell types, specific growth factors. Explain this statementarrow_forward
- During food spoilage, most carbohydrates will be broken down and released as waste products Acids and carbon dioxide Proteins Fatty acids Water and carbon dioxidearrow_forwardTwo factors affecting the amount of usable nitrogen in thesoil are a limited number of nitrogen-fixing bacteria and_________________________.arrow_forwardNitrogen metabolism is essential for all the following biological molecules, EXCEPT __________. ANSWER amino acids porphyrins coenzymes nucleotides monosaccharidesarrow_forward
- Micronutrients play a critical role in assisting metabolic enzyme functions in our body? A. True B. Falsearrow_forwardMicronutrients includes all exceptarrow_forwardThis element is not an essential or beneficial nutrient, but rather toxic_____ Select one: a. zinc b. carbon c. sulfur d. arsenic e. seleniumarrow_forward
- Select the correct answer from the answers provided.Which of the following substances are required by all organisms? a. organic nutrients c. growth factors b. inorganic nutrients d. oxygen gasarrow_forwardif a person does not follow good dental hygiene practices, the debris becomes food for bacteria that live on teeth. As the bacteria metabolize ________, they produce ________ that damages tooth enamel and results in decay. Multiple Choice carbohydrate; amylase carbohydrate; acid fructose; amylase alcohol; dehydrogenasearrow_forwardThe first organic compound made during nitrogen assimilation is: Select one: a. a protein b. an amino acid c. nitrite d. ammonia e. the amino acid glutathionearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage