Exam 3: The Food Supply

Coughing and sneezing on foods,or exposing them to infected cuts or sores allows __________ to contaminate the food.

Most traveler's diarrhea is caused by

__________ and _________ are among the most common bacterial pathogens in the U.S.

Sources of the heavy metal,lead,include

Describe 3 physical signs or symptoms of chronic food insecurity in children.

Fully meeting vitamin and mineral requirements is best done by consuming only organic foods.

Which of the following is a current food safety recommendation?

List and briefly describe 5 steps consumers can take in their homes to prevent foodborne illness.

This virus,often transmitted by infected food handlers,causes anorexia,diarrhea,fever,and liver damage.

Fish most likely to contain methylmercury are

To prevent foodborne illness,cooked food should be consumed right away or refrigerated or frozen within _____ hour(s).

In general,cooking poultry and ground meat to ______ ^$\circ$ F is sufficient to kill pathogenic organisms.

Bt corn contains a protein produced by a bacterial gene.This protein

In the U.S.,food labels must indicate the presence of genetically modified ingredients.

List 4 approved uses of food additives. For each use,give an example of a common food that contains the additive.

Which of the following statements about food irradiation is true?

Compared to conventionally grown fruits and vegetables,those grown with organic farming methods contain significantly higher amounts of vitamins and minerals.

Foods that are most likely to be contaminated with Listeria monocytogenes include

Food additives,such as calcium propionate,sodium nitrate,and acetic acid,act to

Describe and evaluate 3 objections to the use of genetically modified foods.