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Quiz von Alannah McDonnell, aktualisiert more than 1 year ago
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Erstellt von Alannah McDonnell
vor mehr als 6 Jahre
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Frage 1
Frage
What increases the transcription of Glucokinase
Antworten
-
Glucose
-
Iron
-
Glycogen
-
Cellulose
Frage 2
Frage
Iron increases transcription for the synthesis of ferritin
Antworten
- True
- False
Frage 3
Frage
[blank_start]Vitamin K[blank_end] increases the post [blank_start]translational[blank_end] carboxylation of [blank_start]gluthamic acid residues[blank_end] for synthesis of [blank_start]prothrombin[blank_end]
Antworten
-
Vitamin K
-
Iron
-
Glucokinase
-
Glucose
-
translational
-
transcriptional
-
thrombin
-
prothrombin
-
glutamine
-
gluthamic acid residues
Frage 4
Frage
Phenotypic variability is based on interindividual genetic variation
Antworten
- True
- False
Frage 5
Frage
What can nutrients influence
Antworten
-
gene expression
-
protein expression
-
metabolite production
Frage 6
Frage
What are the genomic tools
Antworten
-
transcriptomics
-
proteomics
-
metabolomics
-
nutriomics
-
panomics
Frage 7
Frage
what is the precursor of creatine
Antworten
-
aspartame
-
histidine
-
tryptophan
-
arginine
Frage 8
Frage
what is dangerous for PKU sufferers
Antworten
-
Histidine
-
neotame
-
aspartame
-
glucose
Frage 9
Frage
Carrots have a higher glycemic index than ice cream
Antworten
- True
- False
Frage 10
Frage
Carrots have a higher glycemic load than icecream
Antworten
- True
- False
Frage 11
Frage
what is the precursor for nitric oxide
Antworten
-
nitrogen
-
oxygen
-
aspartame
-
arginine
-
histidine
Frage 12
Frage
what amino acid is decarboxylated to histamine
Antworten
-
histamine
-
tryptophan
-
glycine
-
histidine
-
arginine
Frage 13
Frage
precursor of serotonin?
Antworten
-
Tryptophan
-
Glycine
-
arginine
-
histamine
Frage 14
Frage
what is δ-aminolaevulinic acid made from?
Antworten
-
Glycine
-
tryptophan
-
histidine
Frage 15
Frage
which of these are functions of glycine
Antworten
-
it is required for detox reactions in the liver
-
it occurs in every 2nd AA in collagen
-
it is a principle inhibitory transmitter in the brain stem
-
it is a principle inhibitory transmitter in the spinal cord
-
it is a principle inhibitory transmitter in the nerve endings
-
it occurs in every 3rd AA in collagen
Frage 16
Frage
what PDCAAs are >1.00
Antworten
-
Egg
-
Gelatin
-
whole wheat bread
-
milk protein
-
soybean proteins
-
kidney beans
Frage 17
Frage
what PDCAAs are <1
Antworten
-
egg
-
gelatin
-
milk protein
-
whole wheat bread
-
kidney beans
-
soybean proteins
Frage 18
Frage
PDCAA of beef/poultry/fish
Antworten
-
0.85
-
3
-
1.2
-
0.55
Frage 19
Frage
what do polymorphisms of IRS explain?
Antworten
-
much of the inherited susceptibility of osteoporosis
-
much of the inherited susceptibility of T2D
-
elevated blood homocysteine
-
high need for folic acid
Frage 20
Frage
what do polymorphisms of Vit D explain?
Antworten
-
much of the inherited susceptibility of osteoporosis
-
much of the inherited susceptibility of T2D
-
elevated blood homocysteine, high need for folic acid
Frage 21
Frage
what do polymorphisms of methylene tetrahydrofolate reductase explain?
Antworten
-
much of the inherited susceptibility to osteoporosis
-
much of the inherited susceptibility to T2D
-
elevated blood homocysteine, high need for folic acid
Frage 22
Frage
RDA = [blank_start]Recommended Dietary Allowance[blank_end]
Antworten
-
Recommended Dietary Allowance
Frage 23
Frage
EAR = [blank_start]Estimated Average Requirement[blank_end]
Antworten
-
Estimated Average Requirement
Frage 24
Frage
AI = [blank_start]Adequate intake[blank_end]
Antworten
-
Adequate intake
Frage 25
Frage
UL = [blank_start]Tolerable Upper Intake Level[blank_end]
Antworten
-
Tolerable Upper Intake Level
Frage 26
Frage
In an average 70kg man what % of body weight is Oxygen?
Antworten
-
61%
-
23%
-
10%
-
5%
Frage 27
Frage
In an average 70kg man what % of body weight is Carbon?
Antworten
-
61
-
23
-
10
-
2.6
-
1.4
-
0.8
Frage 28
Frage
In an average 70kg man what % of body weight is Hydrogen?
Antworten
-
61
-
23
-
10
-
2.6
Frage 29
Frage
In an average 70kg man what % of body weight is Nitrogen?
Antworten
-
61
-
23
-
2.6
-
1.4
Frage 30
Frage
In an average 70kg man what % of body weight is Calcium?
Antworten
-
61
-
23
-
10
-
1.4
-
0.8
Frage 31
Frage
In an average 70kg man what % of body weight is Phosphorus?
Antworten
-
61
-
23
-
2.6
-
1.4
-
0.8
Frage 32
Frage
In an average 70kg man what % of body weight is total water?
Antworten
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60
-
20
-
14.4
-
40
Frage 33
Frage
In an average 70kg man what % of body weight is total lipid?
Antworten
-
2.1
-
60
-
20
-
40
Frage 34
Frage
In an average 70kg man what % of body weight is protein?
Antworten
-
2.6
-
14.4
-
40
-
60.7
Frage 35
Frage
In an average 70kg man what % of body weight is muscle?
Antworten
-
40
-
21
-
60
-
10
Frage 36
Frage
In an average 70kg man what % of body weight is Adipose Tissue?
Antworten
-
60
-
40
-
21
-
10
Frage 37
Frage
which of these are indirect methods of determining body compositions
Antworten
-
densitometry
-
weight/height indices
-
40K Counting
-
CT / MRI
-
lean mass and fat mass
Frage 38
Frage
which are doubly indirect methods of determining body composition?
Antworten
-
weight/height indices
-
bone mineral content and density
-
skinfolds/ ultasounds
-
creatinine excretion
-
CT / MRI
Frage 39
Frage
what is DXA for?
Antworten
-
Densitometry
-
CT / MRI
-
bone mineral content and density
-
weight / height indices
-
fat mass and lean mass
Frage 40
Frage
which is the most important sugar alcohol
Antworten
-
xylitol
-
glucose
-
sorbitol
-
erythritol
Frage 41
Frage
what is xylitol derived from
Antworten
-
xylose
-
glucose
-
fructose
-
amalose
Frage 42
Frage
which takes into account the serving size
Antworten
-
glycemic index
-
glycemic load
Frage 43
Frage
Examples of soluble fibres
Antworten
-
pectin
-
cellulose
-
hemi cellulose
-
gums
-
semi celluloses
Frage 44
Frage
Examples of insoluble fibres
Antworten
-
Cellulose
-
pectin
-
hemi cellulose
-
gums
-
lingin
Frage 45
Frage
what small chain fatty acids are produced in the large intestine?
Antworten
-
acetate
-
propinate
-
butyrate
Frage 46
Frage
what is the major energy source for colonocytes
Antworten
-
acetate
-
propinate
-
butyrate
Frage 47
Frage
which of the small chain fatty acids is metabolized by peripheral tissues
Antworten
-
acetate
-
propionate
-
butyrate
Frage 48
Frage
which of these is 200 - 700 times sweeter than sugar?
Antworten
-
aspartic acid
-
saccharin
-
sucralose
-
acesulfame K
Frage 49
Frage
which is 7000 - 13000 times sweeter than sugar?
Antworten
-
aspartame
-
neotame
-
aspartic acid
-
saccharin
Frage 50
Frage
what is a safer alternative to Aspartame?
Antworten
-
Neotame
-
sucralose
-
saccharine
-
acesulfame K
Frage 51
Frage
what is an identifier of Acesulfame K
Antworten
-
pH stable
-
heat stable
-
700 times sweeter than sugar
-
identical sweetness to sugar
Frage 52
Frage
what is omega 3 a precursor for?
Antworten
-
EPA
-
DHA
-
Arachidonic acid
Frage 53
Frage
what is omega 6 a precursor for?
Antworten
-
EPA
-
DHA
-
arachidonic acid
Frage 54
Frage
what is aspartame derived from
Antworten
-
aspartic acid
-
phenylalanine
-
sucrose
-
fructose
-
ferric acid
Frage 55
Frage
which is an importance of omega 3
Antworten
-
structure and function of cell membranes
-
skin integrity
-
fertility
-
eye & CNS
-
RBC structure
Frage 56
Frage
which is an importance of omega 6
Antworten
-
structure and function of cell membranes
-
growth integrity
-
skin integrity
-
fertility
-
eye & CNS
-
RBC Structure
Frage 57
Frage
what is the other name for omega 3
Antworten
-
alpha-linolenic acid
-
linoleic acid
Frage 58
Frage
what is the other name for omega 6?
Antworten
-
alpha-linolenic acid
-
linoleic acid
Frage 59
Frage
Biological effects of omega 3
Antworten
-
reduce risk of fatal heart attack
-
thin blood
-
decrease inflammation
-
break down fat
-
lower blood cholesterol
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