analyze the economic importance of bacteria
Answers
Answer:
Bacteria are economically important as these microorganisms are used by humans for many purposes. The beneficial uses of bacteria include the production of traditional foods such as yogurt, cheese, and vinegar. Microbes are also important in agriculture for the compost and fertilizer production.
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Answer:
Bacteria are economically important as these microorganisms are used by humans for many purposes. The beneficial uses of bacteria include the production of traditional foods such as yogurt, cheese, and vinegar. Microbes are also important in agriculture for the compost and fertilizer production. Bacteria are used in genetic engineering and genetic changes.
Explanation:
Useful bacteria Edit
Recently refreshed sourdough
Main article: Microbes in human culture
Food processing Edit
Main article: Fermentation in food processing
Sourdough bread is made to rise by fermentation, with a leaven that consists of bacteria, often combined with wild yeast enzymes.[1] The milk-souring bacterial genus Lactobacillus is used to make yogurt and cheese. Bacteria are also used to form organic acids in pickles and vinegar.[2]
Biotechnology Edit
Main article: Biotechnology
Biotechnology involves the use of microorganisms including bacteria and fungi in the manufacturing and services industries. These include chemical manufacturing such as ethanol, acetone, organic acid, enzymes, and perfumes. Bacteria are important in the production of many dietary supplements and pharmaceuticals. For example, Escherichia coli is used for commercial preparation of riboflavin and vitamin K.[3] E. coli is also used to produce D-amino acids such as D-p-hydroxyphenylglycine, an important intermediate for synthesis of the antibiotic amoxicillin.[4]
Genetic engineering Edit
A vial of insulin
Main article: Genetic engineering
Genetic engineering is the manipulation of genes. It is also called recombinant DNA technology. In genetic engineering, pieces of DNA (genes) are introduced into a host by a variety of techniques, one of the earliest being the use of a virus vector. The foreign DNA becomes a permanent feature of the host, and is replicated and passed on to daughter cells along with the rest of its DNA.[5] Bacterial cells are transformed and used in production of commercially important products. Examples include production of human insulin (used to treat diabetes)[6] and human growth hormone (somatotrophin used to treat pituitary dwarfism).[7]