How many calories are provided by a food that contains 20 grams of carbohydrate, 8 grams protein, and 5 grams of fat?
a. 157
b. 232
c. 258
d. 378
e. 558
a
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Viruses, bacteria, and toxins are examples of ________.
a. antigens b. antibodies c. buffers d. acidosis e. alkalosis
The minimal amount of energy required to sustain vital bodily functions such as blood circulation, respiration, and temperature regulation is known as ___.
a. Protein Efficiency Ratio b. Calorific Value c. Resting Metabolic Rate d. Biological Value
The main function of chromium in the body is to __________.
a. act as an antioxidant b. stimulate osteoblasts c. improve insulin's effectiveness in glucose transport and metabolism d. help oxidize iron
Answer the following questions true (T) or false (F)
1. Minimizing the risk for developing a foodborne illness requires a conscious effort to clean, avoid cross-contamination, cook, and chill to keep foods safe. 2. Large roasts and pots of soup or stews should be divided into smaller batches and placed in shallow containers in order to cool more quickly in the refrigerator. 3. Foods which have been left in the danger zone for less than two hours harbor bacteria which can grow and may also produce toxins that are heat resistant.