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Domain 1 Questions with Explanations of Answers
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Domain 1 Questions with Explanations of Answers
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Domain 1When you check overrun, you are checking:
a. excess stock in the storeroom
b. surplus soap and rinse aids used in the dishmachines
✅✅
c. weight of the ice cream
d. total costs of unexpected meals served - -c. weight of the ice cream
What is the process by which the water content of a vegetable is replaced by a
concentrated salt solution?
a. gelling
b. osmosis
✅✅
c. diffusion
d. retrogradation - -c. diffusion
✅✅
Which recipe ingredient should be adjusted if a cake has a crunchy crust and
compact moist texture? - -c. sugar
Why do egg whites beat more easily at room temperature?
a. the pH is increased
b. the protein is denatured
✅✅
c. the surface tension is lower
d. the surface tension is higher - -c. the surface tension is lower
Which pigment does not change color in an acid or an alkaline solution? - ✅✅-c.
carotene
The end products of cellular oxidation are:
a. water, carbon dioxide, energy
b. carbon, hydrogen, nitrogen
✅✅-a. water, carbon dioxide, energy
c. indigestible fiber, nitrogen
d. monosaccharides, amino acids, energy -
Carbohydrates listed in order of decreasing sweetness are: - ✅✅-c. fructose,
sucrose, glucose, sorbitol
The flakiness of pie crust depends on: - ✅✅-a. type of fat
✅✅
A group of rats being fed gelatin as the sole protein source are not growing well.
What is the likely reason? - -a. gelatin has no tryptophan and is low in
methionine and lysine
A #10 can holds how many cups of product? - ✅✅-b. 13
,If you replace half and half with whipping cream in ice cream, the effects on the ice
crystals will be:
a. an increase in size because there is less fat
b. a decrease is size because there is more fat
✅✅
c. no change
d. an increase in size because there is more fat - -b. a decrease in size
because there is more fat
Fat produces more calories than carbohydrates because: - ✅✅-a. fat has more
carbon and hydrogen in relation to oxygen
✅✅
Research has shown that neural tube defects can be reduced with proper
supplementation of: - -b. folic acid
The best laboratory value to use in assessing iron status is:
a. hemoglobin
b. hematocrit
✅✅
c. ferritin
d. serum iron - -c. ferritin
Which is the best flour when making cakes - ✅✅-b. all purpose flour
Where is lactose absorbed? - ✅✅-a. small intestine
✅✅
Considering the following smoke points of various fats, which would be the best to
use for frying? - -d. 400 *F
Which minerals are involved in carbohydrate metabolism?
a. cobalt, zinc
b. chromium, zinc
✅✅
c. copper, chromium
d. iron, zinc - -b. chromium, zinc
✅✅
Who will always try to do the little things to make your day and see that beautiful
smile and hear your wonderful laugh? - -Josef
Acidic chyme becomes neutralized in the duodenum by: - ✅✅-a. mixing with
bicarbonate and fluids
The colon functions in the absorption of:
a. amino acids, fatty acids
b. unsaturared fatty acids, electrolytes
✅✅
c. water, salts, vitamin K, thiamin, riboflavin
d. glucose and fatty acids - -c. water, salts, vitamin K, thiamin, riboflavin
,To prevent frozen gravy from separating when thawed: - ✅✅-c. prepare it with
modified starch
How much fluid is lost through insensible losses?
a. .5 liters
b. 1 liter
✅✅
c. 2 liters
d. 3-4 liters - -b. 1 liter
✅✅-Josef
Who will always be by your side through thick and thin? -
An amino acid that cannot be produced by the body is: - ✅✅-d. tryptophan
The following is an irreversible reaction:
a. pyruvic acid into lactic acid
b. pyruvic acid into acetyl CoA
✅✅-b. pyruvic acid into acetyl CoA
c. glucose-6-phosphate into glycogen
d. glucose-6-phosphate into pyruvate -
Riboflavin, thiamin, and niacin are all involved in the: - ✅✅-a. metabolism of
carbohydrate
An increased plasma pyruvate level is an indication of: - ✅✅-d. thiamin deficiency
Which of the following stabilizes an egg white foam?
a. an acid
b. water
✅✅
c. flour
d. salt - -a. an acid
Winterized oil is:
a. cloudy when refrigerated
b. clear when refrigerated
✅✅
c. cloudy when stored for a long period of time
d. clear only if kept at room temperature - -b. clear when refrigerated
What may cause EKG abnormalities?
a. high serum potassium levels
b. low serum potassium levels
✅✅
c. low serum sodium levels
d. high serum sodium levels - -a. high serum potassium levels
, In the fed state, the brain uses which nutrient as a source of energy? - ✅✅-c.
glucose
In starvation, the brain uses which nutrient as an energy source? - ✅✅-d. ketone
bodies
Gluconeogenesis is the:
a. catabolism of carbohydrate
b. creation of glucose from glycerol and amino acids
✅✅
c. breakdown of glycogen releasing glucose
d. creation of glycogen - -b. creation of glucose from glycerol and amino acids
Glycolysis is the:
a. catabolism of carbohydrate
b. creation of glucose from glycerol and amino acids
✅✅
c. breakdown of glycogen releasing glucose
d. creation of glycogen - -a. catabolism of carbohydrate
Glycogenolysis is the:
a. catabolism of carbohydrate
b. creation of glucose from glycerol and amino acids
✅✅
c. breakdown of glycogen releasing glucose
d. creation of glycogen - -c. breakdown of glycogen releasing glucose
The end product of aerobic glycolysis is:
a. acetyl-CoA
b. pyruvic acid
✅✅
c. lactic acid
d. glycogen - -b. pyruvic acid
Protein-bound iodine (PBI) measures: - ✅✅-d. level of thyroxine being produced
The hormone epinephrine:
a. lowers blood glucose during catabolic stress
b. raises blood glucose during catabolic stress
✅✅
c. is secreted from the pituitary gland
d. stimulates glycogen production - -b. raises blood glucose during catabolic
stress
A provitamin is: - ✅✅-a. a nutrient that can be converted into a vitamin
The formula for producing the active form of vitamin D is:
a. vitamin D3 converting into 7-dehydrocholesterol
b. ergosterol converting into calciferol
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