Jean Inman Domain 1 Quiz- answers
only Exam |399 Q’s and A’s
when you check the *overrun* you are checking? - -the wt. of ice cream*
- Overrun - -The amount of air pushed into the ice cream while it is being
made. The standard of 50% overrun means that the ice cream is made with
one part air to every two parts cream.
- Which recipe ingredient should be adjusted if a cake has a *crunchy crust*
and a *compact moist texture* - -sugar * mallard reaction/browning
- Why do *egg whites* beat more easily at room temperature? - -surface
tension is lower*
- Which pigment does *not change* color in an *acid* or an *alkaline*
solution? - -carotene (stay orange the whole time)*
- The end products of *cellular* oxidation are - -water, carbon dioxide,
energy*
- CHO's listed in order of decreasing sweetness - -fructose, sucrose,
glucose, sorbitol *
- The flakiness of pie crust depends on: - -type of fat*
- What is the process by which water content of a *vegetable* is replaced by
a concentrated *salt solution? - -diffusion (your pushing out water and
forcing in Na. Low to High) *
- A group of rats being fed gelatin as the sole protein source are not
*growing* well. What is likely the reason - -gelatin has no tryptophan and is
low in methionine and lysine*
- a # 10 can hold how many cups of product? - -13 *
- If you replace *half and half* with *whipping Cream* in ice cream, the
effects of the ice crystals will be? - -a decrease in size due to more fat
- Fat produces more calories than CHO because - -fat has *more* carbon
and hydrogen in relation to oxygen**
- Reasearch has shown that *neural tube defects* can be reduced with
proper supplementation of:
,Remember back always relate this one with children and pregnant
mothers***
What is essential for mother during pregnancy* - -folic acid*
- The best laboratory value to use in *assessing iron status* is - -ferritin*
(stored iron)
serum iron (measure amt of iron in the blood)
- Which of the following is the best flour when making cakes? - -All-purpose
(light, fluffy, moist. No wheat or bran makes a fluffy, lighter cake)**
whole wheat, durham, graham were the other choices w/ high protein
- where is lactose absorbed - -SI * (villi of langerhan)
- Considering the following *smoke points* of various fats, which would be
the best to use *frying*? - -400F*
- Which minerals are in involved in carbohydrate metabolism? - -chromium,
zinc *
- *Acidic* chyme becomes neutralized in the duodenum by: - -mixing bicarb
and fluids* (lowers pH)
- To prevent frozen gravy from separating when thawed - -Prepare it with
modified corn starch (thickener)*
- How much fluid is lost through insensible losses? - -2liters (avg urine loss
per day)*
- Insensible losses - -Water loss due to: Trans-epidermal diffusion: water
that passes through the skin and is lost by evaporation, and. Evaporation
water loss from the respiratory tract or urine
- An amino acid that can be produced by the body is?
*key, it must be nonessential then!*
Essentials AA you need from the diet - -Tryptophan (can be produced from
niacin, B3)*
- 9 Essential AA's - -valine, leucine, isoleucine, methionine, tryptophan,
phenylalanine, lysine, threonine, histidine
,TV TILL PMH:
tryptophan valine
threonine, isoleucine, leucine, lysine phenylalanine, methionine, histidine
- The following is an irreversible reaction? - -Pyruvic acid into acetyl CoA*
(once it's there it's going into the citric acid cycle and can't come back out)
- Riboflavin (B2), thaimin (B1), and niacin (B3) are all involved in? - -
metabolism of CHO *
- Which of the following stabilizes egg white foam - -an acid (lemon juice)*
- Winterized oil is: - -clear when refrigerated*
- Winterized oil - -A process of removing of the higher melting point parts
from oil like waxes or triglycerides by slowly cooling vegetable oils and
felling saturated glycerides from the solvent. Used primarily for oils in salad
dressings.
- What may cause EKG abnormalities? - -(High serum K levels* (think
refeeding)
K too high or too low can cause serious heart issues
- In the *fed state* the brain uses which nutrient as a source of energy? - -
glucose (readily available post eating)**
- Fed state
Fast State
Starving - -up to 4 hours after a meal
After 4 hours post eating
3 days or more w/o eating
- Gluconeogenesis is? - -creation of glucose from Glycerol (fat) and AA's
(PRO)*
- Glycolysis - -catabolism of CHO*
- glycogenolysis - -break down of glycogen releasing glucose*
- The end product of aerobic gylcolysis is - -pyruvic acid*
- protein-bound *iodine* (PBI) measures:
*goiter*
, What gland depends most on iodine? - -level of thyroxine (thyroid gland
test) being produced**
- The hormone epinephrine:
epi and norepi think of "fight or flight mode" - -raise BG during catabolic
stress*
- A provitamin is - -A nutrient that can be converted into a vitamin*
- The formula for producing the active form of Vit D is - -7-
dehydrocholesterol (D2) converting into cholecalciferol (D3)*
- In the human, Vit k is affected by - -anticogulants and antibiotics (vit K is
produced by bacteria in the SI)*
- Which hormone regulates Ca levels? - -parathyroid* (para meaning
near/by the thyroid)
- Pyridoxine (B6) acts as a coenzyme in - -iron transfer deamination and
transamination (of proteins)**
- Which of the following are synthesized by intestinal bacteria? - -Biotin
(B9), pantothenic acid (B5), vitamin K*
- Ascorbic acid aids in healing. Which of the following applies? - -proline =>
hydroxyproline (added hydrogen group) => collagen
- Biotin (B9) is considered a coenzyme in the synthesis of? - -FA's*
- Food iron is in the _______ form - -ferric*
-ferritin (Storage form of Fe)
-transferrin (Fe bound to PRO to move throughout the body)
-Ferrous (converted to in the body)
- Food iron is reduced in the stomach to the more absorbable form of: - -
ferrous*
- Which would aid the absorption of an Fe supplement - -Orange juice,
hamburger (vit C helps increase absorption)*
- Bile is produced in the ____ and stored in the _____ - -liver, gallbladder*
- *cholecystokinin causes - -contraction of the gallbladder*
only Exam |399 Q’s and A’s
when you check the *overrun* you are checking? - -the wt. of ice cream*
- Overrun - -The amount of air pushed into the ice cream while it is being
made. The standard of 50% overrun means that the ice cream is made with
one part air to every two parts cream.
- Which recipe ingredient should be adjusted if a cake has a *crunchy crust*
and a *compact moist texture* - -sugar * mallard reaction/browning
- Why do *egg whites* beat more easily at room temperature? - -surface
tension is lower*
- Which pigment does *not change* color in an *acid* or an *alkaline*
solution? - -carotene (stay orange the whole time)*
- The end products of *cellular* oxidation are - -water, carbon dioxide,
energy*
- CHO's listed in order of decreasing sweetness - -fructose, sucrose,
glucose, sorbitol *
- The flakiness of pie crust depends on: - -type of fat*
- What is the process by which water content of a *vegetable* is replaced by
a concentrated *salt solution? - -diffusion (your pushing out water and
forcing in Na. Low to High) *
- A group of rats being fed gelatin as the sole protein source are not
*growing* well. What is likely the reason - -gelatin has no tryptophan and is
low in methionine and lysine*
- a # 10 can hold how many cups of product? - -13 *
- If you replace *half and half* with *whipping Cream* in ice cream, the
effects of the ice crystals will be? - -a decrease in size due to more fat
- Fat produces more calories than CHO because - -fat has *more* carbon
and hydrogen in relation to oxygen**
- Reasearch has shown that *neural tube defects* can be reduced with
proper supplementation of:
,Remember back always relate this one with children and pregnant
mothers***
What is essential for mother during pregnancy* - -folic acid*
- The best laboratory value to use in *assessing iron status* is - -ferritin*
(stored iron)
serum iron (measure amt of iron in the blood)
- Which of the following is the best flour when making cakes? - -All-purpose
(light, fluffy, moist. No wheat or bran makes a fluffy, lighter cake)**
whole wheat, durham, graham were the other choices w/ high protein
- where is lactose absorbed - -SI * (villi of langerhan)
- Considering the following *smoke points* of various fats, which would be
the best to use *frying*? - -400F*
- Which minerals are in involved in carbohydrate metabolism? - -chromium,
zinc *
- *Acidic* chyme becomes neutralized in the duodenum by: - -mixing bicarb
and fluids* (lowers pH)
- To prevent frozen gravy from separating when thawed - -Prepare it with
modified corn starch (thickener)*
- How much fluid is lost through insensible losses? - -2liters (avg urine loss
per day)*
- Insensible losses - -Water loss due to: Trans-epidermal diffusion: water
that passes through the skin and is lost by evaporation, and. Evaporation
water loss from the respiratory tract or urine
- An amino acid that can be produced by the body is?
*key, it must be nonessential then!*
Essentials AA you need from the diet - -Tryptophan (can be produced from
niacin, B3)*
- 9 Essential AA's - -valine, leucine, isoleucine, methionine, tryptophan,
phenylalanine, lysine, threonine, histidine
,TV TILL PMH:
tryptophan valine
threonine, isoleucine, leucine, lysine phenylalanine, methionine, histidine
- The following is an irreversible reaction? - -Pyruvic acid into acetyl CoA*
(once it's there it's going into the citric acid cycle and can't come back out)
- Riboflavin (B2), thaimin (B1), and niacin (B3) are all involved in? - -
metabolism of CHO *
- Which of the following stabilizes egg white foam - -an acid (lemon juice)*
- Winterized oil is: - -clear when refrigerated*
- Winterized oil - -A process of removing of the higher melting point parts
from oil like waxes or triglycerides by slowly cooling vegetable oils and
felling saturated glycerides from the solvent. Used primarily for oils in salad
dressings.
- What may cause EKG abnormalities? - -(High serum K levels* (think
refeeding)
K too high or too low can cause serious heart issues
- In the *fed state* the brain uses which nutrient as a source of energy? - -
glucose (readily available post eating)**
- Fed state
Fast State
Starving - -up to 4 hours after a meal
After 4 hours post eating
3 days or more w/o eating
- Gluconeogenesis is? - -creation of glucose from Glycerol (fat) and AA's
(PRO)*
- Glycolysis - -catabolism of CHO*
- glycogenolysis - -break down of glycogen releasing glucose*
- The end product of aerobic gylcolysis is - -pyruvic acid*
- protein-bound *iodine* (PBI) measures:
*goiter*
, What gland depends most on iodine? - -level of thyroxine (thyroid gland
test) being produced**
- The hormone epinephrine:
epi and norepi think of "fight or flight mode" - -raise BG during catabolic
stress*
- A provitamin is - -A nutrient that can be converted into a vitamin*
- The formula for producing the active form of Vit D is - -7-
dehydrocholesterol (D2) converting into cholecalciferol (D3)*
- In the human, Vit k is affected by - -anticogulants and antibiotics (vit K is
produced by bacteria in the SI)*
- Which hormone regulates Ca levels? - -parathyroid* (para meaning
near/by the thyroid)
- Pyridoxine (B6) acts as a coenzyme in - -iron transfer deamination and
transamination (of proteins)**
- Which of the following are synthesized by intestinal bacteria? - -Biotin
(B9), pantothenic acid (B5), vitamin K*
- Ascorbic acid aids in healing. Which of the following applies? - -proline =>
hydroxyproline (added hydrogen group) => collagen
- Biotin (B9) is considered a coenzyme in the synthesis of? - -FA's*
- Food iron is in the _______ form - -ferric*
-ferritin (Storage form of Fe)
-transferrin (Fe bound to PRO to move throughout the body)
-Ferrous (converted to in the body)
- Food iron is reduced in the stomach to the more absorbable form of: - -
ferrous*
- Which would aid the absorption of an Fe supplement - -Orange juice,
hamburger (vit C helps increase absorption)*
- Bile is produced in the ____ and stored in the _____ - -liver, gallbladder*
- *cholecystokinin causes - -contraction of the gallbladder*
