FN43 - 3.02 Protein

Front

Which food provides the densest amount of essential amino acids per gram of protein? Options: beans, beef, rice, soy

Back

beef

Front

Which method of protein denaturation is the most likely to be reversible? Options: beating, changes in pH, freezing, heating

Back

beating

Front

Having polar and nonpolar ends allows proteins to:

Back

act as emulsifiers

Front

Which action of protein molecules is caused by a temporary alteration of the protein’s shape?

Back

Denaturation

Front

Which causes denaturation of protein? Options: Adding lemon juice, Refrigerating, Marinating in olive oil, Sweetening with molasses

Back

Adding lemon juice

Front

Which is an example of a food product made from texturized protein? Options: Soy crumbles, Hamburger, Sausage, Soy sauce

Back

Soy crumbles

Front

What is the function of a protein in an emulsion?

Back

stabilizer

Front

Which action of protein molecules is caused by a permanent change of the protein’s shape?

Back

coagulation

Front

Which is an example of denaturation? Options: baked bread, melted butter, cheese curds, pickled beets

Back

cheese curds

Front

Which is an example of coagulation? Options: milk shake, pickle, poached egg, toast

Back

poached egg