Science of Food Exam 2 UNL Latest Questions And 100% Correct Answers.
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Course
Science of Food
Institution
Science Of Food
Escherichia Coli - Answer many out breaks of this pathogen involve improperly cooked hamburger
mold fragment counts - Answer the following can be used to indicate the quality of the raw fruits that were used to make a processed food
capsule - Answer this material is produced by bacte...
Science of Food Exam 2 UNL Latest
Questions And 100% Correct Answers.
Escherichia Coli - Answer many out breaks of this pathogen involve improperly cooked hamburger
mold fragment counts - Answer the following can be used to indicate the quality of the raw fruits that
were used to make a processed food
capsule - Answer this material is produced by bacteria and causes slime on foods stored in the fridge
Norwalk Virus (Norovirus) - Answer this microorganism does not grow in food
Anton Leeuwenhoek - Answer Invented the microscope
Louis Pasteur - Answer demonstrated that oxygen alone does not cause food spoilage and the changes
result microbial contamination and growth
oysters in the half-shell - Answer If you ask Dr. Rupnow to identify the one food people should not eat,
he will reply:
between 40 and 135 degrees F - Answer What is the danger zone
Listeria monocytogenes - Answer infection from this microorganism has caused spontaneous abortions,
stillbirths, or neonatal death
Salmonella enteritis - Answer undercooked eggs should be avoided because this microorganism has
been found to colonize the oviduct of chickens and can thus be found inside the egg
Staphyococcus aureus - Answer The toxin from this microorganism is produced rapidly in food left at
room temp for an extended period of time. Cooking kills the organism, but doesn't destroy the toxin
, Hepatitis A - Answer the pathogen is a virus
mold - Answer certain species within the group are capable of producing very toxic substances called
mycotoxins. These have been shown to be carcinogenic and several have hallucinogenic properties.
4.6 - Answer pathogenic bacteria do not grow below this PH
155 degrees F - Answer hamburger and other ground meat should be cooked to this internal temp
165 degrees F - Answer Chicken should be cooked to an internal temp of
cross-cantamination - Answer placing meat from the grill on the same platter used for the raw meat to
the grill is an example of
Nicholas Appert - Answer the French confectioner is considered the "father of canning"
Salt & sugar bind the water in the food making it unavailable for microorganisms - Answer why can the
presence of salt or sugar in food systems result in preservation
honey - Answer Which food could contain botulism endospores and has been implicated in infant
botulism?
peanuts - Answer This is the most frequent cause of food allergies in the U.S. adult population.
histamine - Answer during an allergic reaction, this is one of the chemicals released and is primarily
responsible for the allergic systems
eggs - Answer often children will outgrow early allergies to this food
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