(A) 12 carbon atoms
(B) 16 carbon atoms
(C) 20 carbon atoms
(D) 24 carbon atoms
Tag: Mcqs of Biochemistry
Familial hypertriaacylglycerolemia is associated with?
(A) Over production of VLDL
(B) Increased LDL concentration
(C) Increased HDL concentration
(D) Slow clearance of chylomicrons
In abetalipoproteinemia, the biochemical defect is in?
(A) Apo-B synthesis
(B) Lipprotein lipase activity
(C) Cholesterol ester hydrolase
(D) LCAT activity
The primary biochemical lesion in homozygote with familial hypercholesterolemia (type IIa) is?
(A) Loss of feed back inhibition of HMG
reductase
(B) Loss of apolipoprotein B
(C) Increased production of LDL from VLDL
(D) Functional deficiency of plasma membrane
receptors for LDL
A lipoprotein inversely related to the incidence of coronary artherosclerosis is?
(A) VLDL
(B) IDL
(C) LDL
(D) HDL
A lipoprotein associated with high incidence of coronary atherosclerosis is?
(A) LDL
(B) VLDL
(C) IDL
(D) HDL
Serum LDL has been found to be increased in?
(A) Obstructive jaundice
(B) Hepatic jaundice
(C) Hemolytic jaundice
(D) Malabsorption syndrome
The apolipoprotein which acts as ligand for LDL receptor is?
(A) B-48
(B) B-100
(C) A
(D) C