JEAN INMAN DOMAIN 1 practice
Exam Questions and Answers
Already Graded A+ Latest Versions
2025
What is the process by which water content of a *vegetable* is replaced by a concentrated *salt
solution? - ANSA. gelling
B. Osmosis (high to low concentration. ex water outside surface coming inside to the fruit)
C. diffusion (your pushing out water and forcing in Na. Low to High) *
D. retrogradation (gelatininzing, holding together)
A group of rats being fed gelatin as the sole protein source are not *growing* well. What is likely
the reason - ANSA. gelatin has no tryptophan and is low in methionine and lysine*
B. has no methionine and low in tryptophan
C. no lysine, methionine, low tryptophan
D. no arginine
Complete amino acid guide - ANShttp://www.aminoacidsguide.com/Met.html
a # 10 can hold how many cups of product? - ANSA. 10
B. 13 *
C. 12
,D. 5
Scoops Sizes in ounces, cups and cans -
ANShttp://www.chefs-resources.com/Scoop-DisherSizeshtm
If you replace *half and half* with *whipping Cream* in ice cream, the effects of the ice crystals
will be? - ANSA. an increase in size due to less fat
B. a decrease in size due to more fat*
C. no change
D. an increase in size due to more fat
Fat produces more calories than CHO because - ANSA. fat has *more* carbon and hydrogen in
relation to oxygen**
B. Fat has less carbon and hydrogen in relation to oxygen
C. fat is a large molecule (yes, but not what we're looking for)
D. fat is a smaller molecule (more carbons, it will be bigger)
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* - ANSA. iron (they may need to supplement but
not related to NTB)
B. folic acid*
C. glutamine
D. arginine
The best laboratory value to use in *assessing iron status* is - ANSA. hemoglobin
B. hematocrit
C. ferritin* (stored iron)
D. serum iron (measure amt of iron in the blood)
,A and B look for Fe Def and anemia indicator*
https://labtestsonline.org/understanding/analytes/iron/tab/test/
Which of the following is the best flour when making cakes? - ANSA. graham flour
B. All-purpose (light, fluffy, moist. No wheat or bran makes a fluffy, lighter cake)**
C. whole wheat
D. durhum wheat
A,C,D all contain higher whole wheat contents making the flour grainy and effects the chemistry.
where is lactose absorbed - ANSA. SI * (villi of langerhan)
B. stomach
C. pancreas (only hormone release)
D. liver
Considering the following *smoke points* of various fats, which would be the best to use
*frying*? - ANSA. 300F
B. 325F
C. 375F
D 400F*
Which minerals are in involved in carbohydrate metabolism? - ANSA. cobalt, zinc
B. chromium, zinc *
C. copper chromium
D. iron, zinc
http://tinyurl.com/qagq59a
*Acidic* chyme becomes neutralized in the duodenum by: - ANSA. mixing bicarb and fluids*
(lowers pH)
B. mixing alkaline intestinal enzymes
, C. mixing Na and potassium
D. mixing with bile
To prevent frozen gravy from separating when thawed - ANSA. reheat slowly and stir constantly
(thins back out)
B. thaw it before heating and stir constantly
C. Prepare it with modified corn starch (thickener)*
D. Cook it longer before freezing to stabilize the gravy
How much fluid is lost through insensible losses? - ANSA. 0.5 liters
B. 1 liter
C. 2liters (avg urine loss per day)*
D. 3 liters
Insensible losses - ANSWater 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 - ANSA. alanine
B. glycine
C. tyrosine
D. Tryptophan (can be produced from niacin, B3)*
8 Essential AA's - ANSvaline, leucine, isoleucine, methionin, tryptophan, phenylalanin, lysine,
threonine
The following is an irreversible reaction? - ANSA. Pyruvic acid into lactic acid
B. Pyruvic acid into acetyl CoA* (once it's there it's going into the citric acid cycle and can't
come back out)
C. glucose-6-phosphate into glycogen
D. glucose- 6-phosphate into pyruvate
http://tinyurl.com/ohwpz7u
http://tinyurl.com/qcc7ofp
Exam Questions and Answers
Already Graded A+ Latest Versions
2025
What is the process by which water content of a *vegetable* is replaced by a concentrated *salt
solution? - ANSA. gelling
B. Osmosis (high to low concentration. ex water outside surface coming inside to the fruit)
C. diffusion (your pushing out water and forcing in Na. Low to High) *
D. retrogradation (gelatininzing, holding together)
A group of rats being fed gelatin as the sole protein source are not *growing* well. What is likely
the reason - ANSA. gelatin has no tryptophan and is low in methionine and lysine*
B. has no methionine and low in tryptophan
C. no lysine, methionine, low tryptophan
D. no arginine
Complete amino acid guide - ANShttp://www.aminoacidsguide.com/Met.html
a # 10 can hold how many cups of product? - ANSA. 10
B. 13 *
C. 12
,D. 5
Scoops Sizes in ounces, cups and cans -
ANShttp://www.chefs-resources.com/Scoop-DisherSizeshtm
If you replace *half and half* with *whipping Cream* in ice cream, the effects of the ice crystals
will be? - ANSA. an increase in size due to less fat
B. a decrease in size due to more fat*
C. no change
D. an increase in size due to more fat
Fat produces more calories than CHO because - ANSA. fat has *more* carbon and hydrogen in
relation to oxygen**
B. Fat has less carbon and hydrogen in relation to oxygen
C. fat is a large molecule (yes, but not what we're looking for)
D. fat is a smaller molecule (more carbons, it will be bigger)
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* - ANSA. iron (they may need to supplement but
not related to NTB)
B. folic acid*
C. glutamine
D. arginine
The best laboratory value to use in *assessing iron status* is - ANSA. hemoglobin
B. hematocrit
C. ferritin* (stored iron)
D. serum iron (measure amt of iron in the blood)
,A and B look for Fe Def and anemia indicator*
https://labtestsonline.org/understanding/analytes/iron/tab/test/
Which of the following is the best flour when making cakes? - ANSA. graham flour
B. All-purpose (light, fluffy, moist. No wheat or bran makes a fluffy, lighter cake)**
C. whole wheat
D. durhum wheat
A,C,D all contain higher whole wheat contents making the flour grainy and effects the chemistry.
where is lactose absorbed - ANSA. SI * (villi of langerhan)
B. stomach
C. pancreas (only hormone release)
D. liver
Considering the following *smoke points* of various fats, which would be the best to use
*frying*? - ANSA. 300F
B. 325F
C. 375F
D 400F*
Which minerals are in involved in carbohydrate metabolism? - ANSA. cobalt, zinc
B. chromium, zinc *
C. copper chromium
D. iron, zinc
http://tinyurl.com/qagq59a
*Acidic* chyme becomes neutralized in the duodenum by: - ANSA. mixing bicarb and fluids*
(lowers pH)
B. mixing alkaline intestinal enzymes
, C. mixing Na and potassium
D. mixing with bile
To prevent frozen gravy from separating when thawed - ANSA. reheat slowly and stir constantly
(thins back out)
B. thaw it before heating and stir constantly
C. Prepare it with modified corn starch (thickener)*
D. Cook it longer before freezing to stabilize the gravy
How much fluid is lost through insensible losses? - ANSA. 0.5 liters
B. 1 liter
C. 2liters (avg urine loss per day)*
D. 3 liters
Insensible losses - ANSWater 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 - ANSA. alanine
B. glycine
C. tyrosine
D. Tryptophan (can be produced from niacin, B3)*
8 Essential AA's - ANSvaline, leucine, isoleucine, methionin, tryptophan, phenylalanin, lysine,
threonine
The following is an irreversible reaction? - ANSA. Pyruvic acid into lactic acid
B. Pyruvic acid into acetyl CoA* (once it's there it's going into the citric acid cycle and can't
come back out)
C. glucose-6-phosphate into glycogen
D. glucose- 6-phosphate into pyruvate
http://tinyurl.com/ohwpz7u
http://tinyurl.com/qcc7ofp
