12168987
Descripción
Test por Alannah McDonnell, actualizado hace más de 1 año
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Creado por Alannah McDonnell
hace más de 6 años
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|
Pregunta 1
Pregunta
What increases the transcription of Glucokinase
Respuesta
-
Glucose
-
Iron
-
Glycogen
-
Cellulose
Pregunta 2
Pregunta
Iron increases transcription for the synthesis of ferritin
Respuesta
- True
- False
Pregunta 3
Pregunta
[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]
Respuesta
-
Vitamin K
-
Iron
-
Glucokinase
-
Glucose
-
translational
-
transcriptional
-
thrombin
-
prothrombin
-
glutamine
-
gluthamic acid residues
Pregunta 4
Pregunta
Phenotypic variability is based on interindividual genetic variation
Respuesta
- True
- False
Pregunta 5
Pregunta
What can nutrients influence
Respuesta
-
gene expression
-
protein expression
-
metabolite production
Pregunta 6
Pregunta
What are the genomic tools
Respuesta
-
transcriptomics
-
proteomics
-
metabolomics
-
nutriomics
-
panomics
Pregunta 7
Pregunta
what is the precursor of creatine
Respuesta
-
aspartame
-
histidine
-
tryptophan
-
arginine
Pregunta 8
Pregunta
what is dangerous for PKU sufferers
Respuesta
-
Histidine
-
neotame
-
aspartame
-
glucose
Pregunta 9
Pregunta
Carrots have a higher glycemic index than ice cream
Respuesta
- True
- False
Pregunta 10
Pregunta
Carrots have a higher glycemic load than icecream
Respuesta
- True
- False
Pregunta 11
Pregunta
what is the precursor for nitric oxide
Respuesta
-
nitrogen
-
oxygen
-
aspartame
-
arginine
-
histidine
Pregunta 12
Pregunta
what amino acid is decarboxylated to histamine
Respuesta
-
histamine
-
tryptophan
-
glycine
-
histidine
-
arginine
Pregunta 13
Pregunta
precursor of serotonin?
Respuesta
-
Tryptophan
-
Glycine
-
arginine
-
histamine
Pregunta 14
Pregunta
what is δ-aminolaevulinic acid made from?
Respuesta
-
Glycine
-
tryptophan
-
histidine
Pregunta 15
Pregunta
which of these are functions of glycine
Respuesta
-
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
Pregunta 16
Pregunta
what PDCAAs are >1.00
Respuesta
-
Egg
-
Gelatin
-
whole wheat bread
-
milk protein
-
soybean proteins
-
kidney beans
Pregunta 17
Pregunta
what PDCAAs are <1
Respuesta
-
egg
-
gelatin
-
milk protein
-
whole wheat bread
-
kidney beans
-
soybean proteins
Pregunta 18
Pregunta
PDCAA of beef/poultry/fish
Respuesta
-
0.85
-
3
-
1.2
-
0.55
Pregunta 19
Pregunta
what do polymorphisms of IRS explain?
Respuesta
-
much of the inherited susceptibility of osteoporosis
-
much of the inherited susceptibility of T2D
-
elevated blood homocysteine
-
high need for folic acid
Pregunta 20
Pregunta
what do polymorphisms of Vit D explain?
Respuesta
-
much of the inherited susceptibility of osteoporosis
-
much of the inherited susceptibility of T2D
-
elevated blood homocysteine, high need for folic acid
Pregunta 21
Pregunta
what do polymorphisms of methylene tetrahydrofolate reductase explain?
Respuesta
-
much of the inherited susceptibility to osteoporosis
-
much of the inherited susceptibility to T2D
-
elevated blood homocysteine, high need for folic acid
Pregunta 22
Pregunta
RDA = [blank_start]Recommended Dietary Allowance[blank_end]
Respuesta
-
Recommended Dietary Allowance
Pregunta 23
Pregunta
EAR = [blank_start]Estimated Average Requirement[blank_end]
Respuesta
-
Estimated Average Requirement
Pregunta 24
Pregunta
AI = [blank_start]Adequate intake[blank_end]
Respuesta
-
Adequate intake
Pregunta 25
Pregunta
UL = [blank_start]Tolerable Upper Intake Level[blank_end]
Respuesta
-
Tolerable Upper Intake Level
Pregunta 26
Pregunta
In an average 70kg man what % of body weight is Oxygen?
Respuesta
-
61%
-
23%
-
10%
-
5%
Pregunta 27
Pregunta
In an average 70kg man what % of body weight is Carbon?
Respuesta
-
61
-
23
-
10
-
2.6
-
1.4
-
0.8
Pregunta 28
Pregunta
In an average 70kg man what % of body weight is Hydrogen?
Respuesta
-
61
-
23
-
10
-
2.6
Pregunta 29
Pregunta
In an average 70kg man what % of body weight is Nitrogen?
Respuesta
-
61
-
23
-
2.6
-
1.4
Pregunta 30
Pregunta
In an average 70kg man what % of body weight is Calcium?
Respuesta
-
61
-
23
-
10
-
1.4
-
0.8
Pregunta 31
Pregunta
In an average 70kg man what % of body weight is Phosphorus?
Respuesta
-
61
-
23
-
2.6
-
1.4
-
0.8
Pregunta 32
Pregunta
In an average 70kg man what % of body weight is total water?
Respuesta
-
60
-
20
-
14.4
-
40
Pregunta 33
Pregunta
In an average 70kg man what % of body weight is total lipid?
Respuesta
-
2.1
-
60
-
20
-
40
Pregunta 34
Pregunta
In an average 70kg man what % of body weight is protein?
Respuesta
-
2.6
-
14.4
-
40
-
60.7
Pregunta 35
Pregunta
In an average 70kg man what % of body weight is muscle?
Respuesta
-
40
-
21
-
60
-
10
Pregunta 36
Pregunta
In an average 70kg man what % of body weight is Adipose Tissue?
Respuesta
-
60
-
40
-
21
-
10
Pregunta 37
Pregunta
which of these are indirect methods of determining body compositions
Respuesta
-
densitometry
-
weight/height indices
-
40K Counting
-
CT / MRI
-
lean mass and fat mass
Pregunta 38
Pregunta
which are doubly indirect methods of determining body composition?
Respuesta
-
weight/height indices
-
bone mineral content and density
-
skinfolds/ ultasounds
-
creatinine excretion
-
CT / MRI
Pregunta 39
Pregunta
what is DXA for?
Respuesta
-
Densitometry
-
CT / MRI
-
bone mineral content and density
-
weight / height indices
-
fat mass and lean mass
Pregunta 40
Pregunta
which is the most important sugar alcohol
Respuesta
-
xylitol
-
glucose
-
sorbitol
-
erythritol
Pregunta 41
Pregunta
what is xylitol derived from
Respuesta
-
xylose
-
glucose
-
fructose
-
amalose
Pregunta 42
Pregunta
which takes into account the serving size
Respuesta
-
glycemic index
-
glycemic load
Pregunta 43
Pregunta
Examples of soluble fibres
Respuesta
-
pectin
-
cellulose
-
hemi cellulose
-
gums
-
semi celluloses
Pregunta 44
Pregunta
Examples of insoluble fibres
Respuesta
-
Cellulose
-
pectin
-
hemi cellulose
-
gums
-
lingin
Pregunta 45
Pregunta
what small chain fatty acids are produced in the large intestine?
Respuesta
-
acetate
-
propinate
-
butyrate
Pregunta 46
Pregunta
what is the major energy source for colonocytes
Respuesta
-
acetate
-
propinate
-
butyrate
Pregunta 47
Pregunta
which of the small chain fatty acids is metabolized by peripheral tissues
Respuesta
-
acetate
-
propionate
-
butyrate
Pregunta 48
Pregunta
which of these is 200 - 700 times sweeter than sugar?
Respuesta
-
aspartic acid
-
saccharin
-
sucralose
-
acesulfame K
Pregunta 49
Pregunta
which is 7000 - 13000 times sweeter than sugar?
Respuesta
-
aspartame
-
neotame
-
aspartic acid
-
saccharin
Pregunta 50
Pregunta
what is a safer alternative to Aspartame?
Respuesta
-
Neotame
-
sucralose
-
saccharine
-
acesulfame K
Pregunta 51
Pregunta
what is an identifier of Acesulfame K
Respuesta
-
pH stable
-
heat stable
-
700 times sweeter than sugar
-
identical sweetness to sugar
Pregunta 52
Pregunta
what is omega 3 a precursor for?
Respuesta
-
EPA
-
DHA
-
Arachidonic acid
Pregunta 53
Pregunta
what is omega 6 a precursor for?
Respuesta
-
EPA
-
DHA
-
arachidonic acid
Pregunta 54
Pregunta
what is aspartame derived from
Respuesta
-
aspartic acid
-
phenylalanine
-
sucrose
-
fructose
-
ferric acid
Pregunta 55
Pregunta
which is an importance of omega 3
Respuesta
-
structure and function of cell membranes
-
skin integrity
-
fertility
-
eye & CNS
-
RBC structure
Pregunta 56
Pregunta
which is an importance of omega 6
Respuesta
-
structure and function of cell membranes
-
growth integrity
-
skin integrity
-
fertility
-
eye & CNS
-
RBC Structure
Pregunta 57
Pregunta
what is the other name for omega 3
Respuesta
-
alpha-linolenic acid
-
linoleic acid
Pregunta 58
Pregunta
what is the other name for omega 6?
Respuesta
-
alpha-linolenic acid
-
linoleic acid
Pregunta 59
Pregunta
Biological effects of omega 3
Respuesta
-
reduce risk of fatal heart attack
-
thin blood
-
decrease inflammation
-
break down fat
-
lower blood cholesterol
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