Which apolipoprotein is essential for HDL maturation and activation of LCAT?
Anonymous Quiz
46%
Apo A I
13%
Apo B100
31%
Apo C II
6%
Apo E
4%
Apo B48
❤1🥰1
33 year old patient presents with xanthomas and extremely elevated plasma cholesterol Laboratory tests show absence of LDL receptor Which of the following is the most likely cause of his condition?
Anonymous Quiz
46%
Extremely elevated plasma LDL cholesterol
21%
Deficiency of 7dehydrocholesterol reductase
29%
Deficiency of ApoB ...»absent VLDL and chylomicrons
0%
Deficiency of sphingomyelinase
4%
Mutation in ABCA1 transporter
Forwarded from الاكشن فِـ البوتنشن 57🥼 (Hameed Tariq)
إنا لله وإنا إليه راجعون ولا حول ولاقوة الا بالله
بسم الله الرحمن الرحيم
: (" يَا أَيَّتُهَا النَّفْسُ الْمُطْمَئِنَّةُ ارْجِعِي إِلَى رَبِّكِ رَاضِيَةً مَّرْضِيَّة فَادْخُلِي فِي عِبَادِي وَادْخُلِي جنتي)
صدق الله العظيم.
إنتقل إلى رحمة الله خال زميلنا عبدالرحمن امقيلي
اللهم اغفر له وارحمه وارزق أهله الصبر والسلوان
بسم الله الرحمن الرحيم
: (" يَا أَيَّتُهَا النَّفْسُ الْمُطْمَئِنَّةُ ارْجِعِي إِلَى رَبِّكِ رَاضِيَةً مَّرْضِيَّة فَادْخُلِي فِي عِبَادِي وَادْخُلِي جنتي)
صدق الله العظيم.
إنتقل إلى رحمة الله خال زميلنا عبدالرحمن امقيلي
اللهم اغفر له وارحمه وارزق أهله الصبر والسلوان
😢7
Six amino acids form pyrovate:
🔴 Alanine
🟢 glycine
🟤 Serine
🟣 Cystine
🟡 Hydroxyproline
🔷 Therioene
🔶 Cystonsis: storage disease rare lysosomal
🔺 Cystinura: disorder characterized by elevated of urinary Excertion defect of four amino acid which is :
🟡 Ornithine
🟠 Arginine
🟢 Lysine
🟤 Cystine
ان شاءالله فادتكم موفقين
Protein metabolism
🔴 Alanine
🟢 glycine
🟤 Serine
🟣 Cystine
🟡 Hydroxyproline
🔷 Therioene
🔶 Cystonsis: storage disease rare lysosomal
🔺 Cystinura: disorder characterized by elevated of urinary Excertion defect of four amino acid which is :
🟡 Ornithine
🟠 Arginine
🟢 Lysine
🟤 Cystine
ان شاءالله فادتكم موفقين
Protein metabolism
❤5
Which of the following amino form acteoactate
Anonymous Quiz
13%
Alanine
13%
Glycine
15%
Ornithine
6%
Serine
53%
Tyrosine
❤1
All of the following amino acid form pyrovate is except:
Anonymous Quiz
5%
Alanine
5%
Glycine
5%
Serine
36%
Hydroxyproline
50%
Tyrosine
Aspiring Physicians 57🥼⚡️ pinned «Six amino acids form pyrovate: 🔴 Alanine 🟢 glycine 🟤 Serine 🟣 Cystine 🟡 Hydroxyproline 🔷 Therioene 🔶 Cystonsis: storage disease rare lysosomal 🔺 Cystinura: disorder characterized by elevated of urinary Excertion defect of four amino acid which is…»
All of the following inhibit alpha ketoglutrate except
Anonymous Quiz
6%
ATP
0%
NADH
23%
Succincyl COA
13%
GTP
57%
Ca
Which of the following amino acid form propinoyl COA
Anonymous Quiz
11%
Tyrosine
9%
Alanine
16%
Glycine
31%
Methionine
33%
All of the above
🤓2
VLDL is primarily responsible for transport of
Anonymous Quiz
15%
Dietary triglycerides
63%
Endogenous triglycerides
15%
Cholesterol from tissues
3%
Phospholipids only
5%
Bile salts
❤2
Type III hyperlipoproteinemia is associated with mutation in
Anonymous Quiz
13%
LDL receptor
43%
ApoE
0%
ApoB48
4%
ApoC. II
22%
A and B
17%
B and D
❤2
Select the one false statement about lipoprotein lipase
Anonymous Quiz
0%
found bound to the surface of the capillary endothelium by heparin sulfate proteoglycans
0%
hydrolyses the triglyceride in chylomicrons and VLDL.
31%
its deficiency is inherited in an autosomal recessive pattern
62%
colipase, inhibits the catalytic activity of lipoprotein lipase
8%
apoC-II binds to and activates LPL
Pancreatic lipase breaks triglycerides down into which two digestive products?
Anonymous Quiz
0%
Free fatty acids and monosaccharides
0%
Monosaccharides and monoglycerides
56%
Free fatty acids and monoglycerides
19%
Free fatty acids and triglycerides
25%
Free fatty acids and diglycerides
Which of the following is not needed for the synthesis of fatty acids:
Anonymous Quiz
9%
NADPH
9%
Acetyl CoA
9%
ATP
61%
ADP
13%
Fatty acid synthase complex
_______________ is a rare, autosomal recessive disorder caused by a deficiency of peroxisomal PhyH results in the accumulation of phytanic acid in the plasma and tissues:
Anonymous Quiz
4%
Jamaican vomiting sickness
91%
Refsum disease
4%
Sjögren-Larsson syndrome
0%
Crohn disease
0%
Reye syndrome
The rate-limiting step in the synthesis of ketone bodies is:
Anonymous Quiz
57%
The HMG CoA synthase
13%
The HMG CoA lyase
17%
The HMG CoA hydroxylase
13%
The HMG CoA synthetase
Which of the following lipoprotein contains the highest protein content among all the lipoproteins:
Anonymous Quiz
5%
VLDL
5%
LDL
10%
Chylomicrons
81%
HDL
0%
IDL
Which of the following is statement is not correct about faty acid oxidation:
Anonymous Quiz
6%
a.Increased fatty acids oxidation is a characteristic of starvation and of diabetes mellitus
0%
b.Impairment in FAs oxidation leads to hypoglycemia
22%
c.Final cleavage product of odd chain oxidation is propionyl - CoA
56%
d.The methyl group on the carbon number 2 of phytanic acid blocks B-oxidation
17%
e.w-Oxidation involves a monooxygenase enzyme that requires O2 and Cyt. Paso