Domanda del libro di testo
In which step is most of the organic content of sewage removed?
a. Primary treatment
b. Secondary treatment
c. Tertiary treatment
d. Sludge treatment
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Ch. 26 - Applied and Industrial Microbiology
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302
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TOC.tableOfContents
- Ch. 1 - A Brief History of Microbiology31
- Ch. 2 - The Chemistry of Microbiology28
- Ch. 3 - Cell Structure and Function39
- Ch. 4 - Microscopy, Staining, and Classification25
- Ch. 5 - Microbial Metabolism51
- Ch. 6 - Microbial Nutrition and Growth37
- Ch. 7 - Microbial Genetics51
- Ch. 8 - Recombinant DNA Technology21
- Ch. 9 - Controlling Microbial Growth in the Environment36
- Ch. 10 - Controlling Microbial Growth in the Body: Antimicrobial Drugs21
- Ch. 11 - Characterizing and Classifying Prokaryotes29
- Ch. 12 - Characterizing and Classifying Eukaryotes34
- Ch. 13 - Characterizing and Classifying Viruses, Viroids, and Prions23
- Ch. 14 - Infection, Infectious Diseases, and Epidemiology35
- Ch. 15 - Innate Immunity34
- Ch. 16 - Adaptive Immunity21
- Ch. 17 - Immunization and Immune Testing29
- Ch. 18 - Immune Disorders22
- Ch. 19 - Pathogenic Gram-Positive Bacteria25
- Ch. 20 - Pathogenic Gram-Negative Cocci and Bacilli28
- Ch. 21 - Rickettsias, Chlamydias, Spirochetes, and Vibrios25
- Ch. 22 - Pathogenic Fungi47
- Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors44
- Ch. 24 - Pathogenic DNA Viruses23
- Ch. 25 - Pathogenic RNA Viruses30
- Ch. 26 - Applied and Industrial Microbiology29
- Ch. 27 - Microbial Ecology and Microbiomes22
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Capitolo 26, Problema 10
Industrial fermentation _________.
a. Always involves alcohol production
b. Involves the large-scale production of any beneficial compound
c. Refers to the oxidation of sugars using organic electron acceptors
d. Is any desirable change to food by microbial metabolism
Guida verificata passo dopo passo1
Step 1: Understand the term 'industrial fermentation' by breaking down its components. 'Fermentation' in microbiology refers to the metabolic process where microorganisms convert substrates (usually sugars) into products like alcohol, acids, or gases, often in the absence of oxygen.
Step 2: Analyze each option carefully. Option (a) states that industrial fermentation always involves alcohol production. Consider whether all industrial fermentations produce alcohol or if other products can be made.
Step 3: Look at option (b), which says industrial fermentation involves the large-scale production of any beneficial compound. Think about the scope of industrial fermentation and whether it is limited to alcohol or broader.
Step 4: Evaluate option (c), which mentions oxidation of sugars using organic electron acceptors. Recall that fermentation typically involves substrate-level phosphorylation and does not rely on external electron acceptors like in respiration.
Step 5: Consider option (d), which defines fermentation as any desirable change to food by microbial metabolism. Reflect on whether this definition fits the industrial fermentation context or if it is more related to food fermentation specifically.
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Industrial Fermentation
Industrial fermentation is the large-scale use of microbial metabolism to produce valuable products such as antibiotics, enzymes, vitamins, and biofuels. It involves controlled growth conditions to maximize yield and efficiency, not limited to alcohol production alone.
Video consigliato:
01:59
Alcohol Fermentation
Microbial Metabolism in Fermentation
Microbial metabolism during fermentation typically involves anaerobic processes where microbes convert substrates like sugars into products such as acids, gases, or alcohols. This process does not necessarily require oxygen and uses organic molecules as electron acceptors.
Video consigliato:
02:17Introduction to Metabolism
Applications of Fermentation in Industry
Fermentation is applied in various industries to produce beneficial compounds on a large scale, including food additives, pharmaceuticals, and biofuels. It is distinct from food spoilage or simple oxidation reactions and focuses on desirable, controlled biochemical changes.
Video consigliato:
01:59Alcohol Fermentation
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