Exam 5: Protein

Proteins are macromolecules made from which of the following subunits?

Pet food contamination resulted when U.S. manufacturers utilized gluten that had been intentionally laced with _______________, a nitrogen-containing chemical used to make light-weight plastic objects, by Chinese gluten manufacturers.

A _______________ is a specific strain oclass of organism.

How is the quality of a food protein determined?

Protein digestion involves the hormones gastrin, CCK, and _____.

While a well-balanced vegetarian diet can supply adequate amounts of amino acids, some micronutrients, including calcium, iron, and vitamin C, can be difficult to consume in adequate amounts, increasing risk for deficiency.

Milk and milk products from cows are not believed to pose any risk for transmitting BSE to consumers.

For some proteins to function, nonprotein components called _____ groups must be precisely positioned within the protein.

What organism is likely to be found in contaminated water and undercooked meats and seafood?

When the body has ample glucose and energy, What to excess protein?

Pepsinogen is converted into its active form pepsin by _____.

The USDA recommends that you do not wash raw meat, poultry, and fish because you may increase the danger of cross-contamination.

Proteins can be classified as essential, nonessential, or _____ essential.

Hydrochloric acid is released from parietal cells of the stomach and is responsible for hydrolyzing the peptide bonds of the protein’s primary structure.

The master plan for all the proteins synthesized in the body can be found in the DNA located in a cell’s _____.

The science of how genetics and nutrition together influence health is called _______________.

Those who avoid all animal products are referred to as _____.

Severe headaches and nausea reportedly caused by consuming large amounts of monosodium glutamate characterize the condition known as _______________.

Vegans can take advantage of _______________ to obtain all essential amino acids in relatively adequate amounts.

A mutation is an alteration of the amino acid sequence of a gene.