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Final exam لمادة biochemistry 2
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عدد الاسءلة 50 وعلامة الامتحان 50
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Q1
Score: 1
A- Albinism
B- LDL
C- tyrosine
Q2
Score: 1
A- Serine
B- Glycine
C- cysteine
D- tyrosine
Q3
Score: 1
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Q4
Score: 1
A- very oxidation
B- compound with hydroxy benzene
C- is specific for cysteine
D- for sulphur and protein
Q5
Score: 1
A- VLDL
B- LDL
C- HDL
Q6
Score: 1
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Q7
Score: 1
A- water
B- Ether
C- all of the above
Q8
Score: 1
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Q9
Score: 1
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Q10
Score: 1
A- Fasting state
B- uncontrolled DM
C- all of the above
Q11
Score: 1
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Q12
Score: 1
A- lower TAG and High cholesterol
B- high TAG and low cholesterol
Q13
Score: 1
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Q14
Score: 1
A- is active form by Ascorbic acid
B- is other name by cobalamin
C- is other name of Thiamine
D- is function by Electron transfer
Q15
Score: 1
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Q16
Score: 1
A- Valine
B- isoleucine
C- Threonine
D- all of the above
Q17
Score: 1
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Q18
Score: 1
A- cysteine is essential for individual consuming a diet serverely limited in methionine
B-Alanine is Ketogenic
C- Amino acid that are catabolized to acetyl coenzyme A are glycogenic
D- Branched chain amino acid are catabolized primarily in liver
Q19
Score: 1
A- mail
B- female
C- plant
Q20
Score: 1
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Q21
Score: 1
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Q22
Score: 1
A- amino acid synthesis
B- purine synthesis
C- pyranidine synthesis
D- all of the above
Q23
Score: 1
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Q24
Score: 1
A- Tyrosine
B- Serine
C- cysteine
D- non of the above
Q25
Score: 1
A- is hydrolyzed to glutamate and ammonium
B- is hydrolyzed by arginase to produce ornithine
C- by enzyme glutaminase
D- converted to Alfa ketoglutarate
Q26
Score: 1
A- Homocystinuria
B- Albinism
C- Glycine
D- proline
Q27
Score: 1
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Q28
Score: 1
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Q29
Score: 1
A- as conversion to bile acid
B- as conversion to bile salts
C- degradation by intestinal bacteria
D- all of the above
Q30
Score: 1
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Q31
Score: 1
A- carbon skeletons of essential amino acid
B- at mediates of amino containing metabolites
C- degraded amino acid
D- No2
Q32
Score: 1
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Q33
Score: 1
A- is water soluble
B- ex : energy releasing , Hematopoietic , other
C- is Fat soluble
D- all of the above
Q34
Score: 1
A-is unusual
B- scurvy
C- all of the above
Q35
Score: 1
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Q36
Score: 1
A- LDL
B- LDL and VLDL
C- cholemycron
D- non of the above
Q37
Score: 1
A- LDL
B- LDL and VLDL
C- cholemycron
Q38
Score: 1
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Q39
Score: 1
A- Alanine
B- aspartate
C- Glutamate
D- Tyrosine
Q40
Score: 1
A- at main function is to supply the body by acetyl COA
B- Acetoacetate is anon metabolizable ketone body
C-Gt Gs converted to acetyl COA in peri pheral tissue
D- they are produced in liver
Q41
Score: 1
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Q42
Score: 1
A- albinism
B- uria
C- histidine
D- all of the above
Q43
Score: 1
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Q44
Score: 1
A- 19: 2 , 7, 9
B- 20: 2, n- 6
C- 20: 2 , 6 , 9
D- 20: 2 , 8 , 11
Q45
Score: 1
A- Folic acid
B- Folic acid and Vitamin B 12
C- Iron
D- Vitamin C
Q46
Score: 1
A- A diet devoid of phenylalanine should be initiated immediately
B- Dietary treatment will be recommended to be dis continued in adulthood
C- Supplementation with Vitamin B6 is Required
D- Tyrosine is an essential amino acid
Q47
Score: 1
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Q48
Score: 1
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Q49
Score: 1
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Q50
Score: 1
A- control menstrual cycle
B- secretory phase of uterus and mammary gland
C- stimulates renal reabsorption of NA and excretion of K
D- anti inflammatory action
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