(A) Activation of fatty acid synthesis mediated by
CAMP
(B) Glycerol phosphorylation to prevent futile
esterification of fatty acids
(C) Activation of triglyceride lipase as a result of
hormone stimulated increases in CAMP levels
(D) Activation of CAMP production by Insulin
Tag: Biochemistry Mcqs
Which of the following products of triacylglycerol breakdown and subsequent β-Oxidation may undergo gluconeogenesis?
(A) Acetyl CoA
(B) Porpionyl CoA
(C) All ketone bodies
(D) Some amino acids
Which of the following lipoproteins would contribute to a measurement of plasma cholesterol in a normal person following a 12 hr fast?
(A) High density lipoprotiens
(B) Low density lipoproteins
(C) Chylomicron
(D) Chylomicron remnants
A compound normally used to conjugate bile acids is?
(A) Serine
(B) Glycine
(C) Glucoronic acid
(D) Fatty acid
Chylomicron, intermediate density lipoproteins (IDL), low density lipoproteins (LDL) and very low density lipoproteins (VLDL) all are serum lipoproteins. What is the correct ordering of these particles from the lowest to the greatest density?
(A) LDL, IDL, VLDL, Chylomicron
(B) Chylomicron, VLDL, IDL, LDL
(C) VLDL, IDL, LDL, Chylomicron
(D) Chylomicron, IDL, VLDL, LDL
Sphingosine is the backbone of all the following except?
(A) Cerebroside
(B) Ceramide
(C) Sphingomyelin
(D) Lecithine
An alcoholic amine residue is present in which of the following lipids?
(A) Phosphatidic acid
(B) Cholesterol
(C) Sphingomyelin
(D) Ganglioside
All the following are constituents of ganglioside molecule except?
(A) Glycerol
(B) Sialic acid
(C) Hexose sugar
(D) Sphingosine