Exam 27: Applied and Industrial Microbiology

Which of the following methods of food preservation are mismatched?

____________ proteins can be produced from waste materials such as molasses or petroleum by-products to be used as a food.

Which organism is used to make Swiss cheese?

Vinegar can be produced when alcohol in wine is oxidized to acetic acid.

There are a few places in the United States that use ozone or peroxide for final disinfection of water.

Organisms from the genus Aspergillus are used in the production of

Preservation of food to limit microbial survival and growth includes

Which step in making beer involves sprouting and softening the barley to release amylases to act on starch, and proteases to digest protein?

Draw and label a generic microbial growth curve, including the points at which metabolites are formed.

The process of activating sludge from wastewater involves

Which of the following enzymes are produced by microorganisms on an industrial scale?

A strain of ____________ is being considered to control the mosquito vector of malaria.

If vodka is 80 proof, it contains 40% ethyl alcohol.

Downstream processing includes all the following except

A food _____ results from ingestion of exotoxin secreted by bacterial cells growing in the food.

A food _____ results from ingestion of whole microbial cells that target the intestine.

All of the following are food-borne pathogens except

A _____ is a device used for growing mass cultures.

The fermentation of milk by Streptococcus thermophilus produces ___________.

__________ metabolites are by-products of metabolism and essential to the microbe's function.