2331696
Description
Quiz by #أطباء_2020 , updated more than 1 year ago
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Created by #أطباء_2020
almost 10 years ago
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Question 1
Question
one of the following AA isn't a substrate for transamination ?
Answer
-
aspartate
-
alanine
-
glutamate
-
lysine
Question 2
Question
the activated folic acid can act as a vehicle for the following EXCEPT
Answer
-
co2
-
CHO
-
CHNH
-
CH
Question 3
Question
activation of methionine is enderogenic reaction that consume
Answer
-
NO ATP
-
1 ATP
-
2 ATP
-
3 ATP
Question 4
Question
the following molecule result from non enzymatic reactions EXCEPT
Answer
-
creatinine
-
quinolinate
-
acetone
-
3-hydroxy anthranilate
Question 5
Question
N10 THF can be produced during the metabolism of
Answer
-
methionine
-
glysine
-
histidine
-
choline
Question 6
Question
in renal tubules . the absorbtion of 1 molecule of cysteine consume
Answer
-
NO ATP
-
1 ATP
-
2 ATP
-
3 ATP
Question 7
Question
trans methylination of ethanolamine produce
Answer
-
creatine
-
choline
-
thymine
-
anserine
Question 8
Question
one of this AA can be metabolized to FA in mammas
Answer
-
isoleucine
-
arginine
-
histidine
-
tryptophan
Question 9
Question
gamma decarboxylation of aspartic produce
Answer
-
alanine
-
aspargine
-
glycine
-
serine
Question 10
Question
number of ATP for production 1 urea from 1 mole caramonyl phosphate
Answer
-
1
-
2
-
3
-
4
Question 11
Question
MAO can oxidaze and deaminated
Answer
-
glutamine
-
histidine
-
citrullin
-
serotonin
Question 12
Question
essential hyperoxaluria occur as inborn error of metabolism of
Answer
-
tryptophan
-
glysine
-
serine
-
valine
Question 13
Question
branched AA are taken & oxidized in
Answer
-
liver
-
brain
-
adipose tissue
-
skeletal muscle
Question 14
Question
the biosynthesis of PAPS consume energy
Answer
-
1 ATP
-
2 ATP
-
3 ATP
-
4 ATP
Question 15
Question
cysteine reductase enzyme is depend on
Answer
-
NAD
-
NADP
-
FAD
-
pyridoxal phosphate
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