10-19-2010, 09:57 AM
14. Which of the following enzymes acting on phosphatidylcholine will directly generate diacylglycerol?
A) Hormone-sensitive lipase
B) Lipoprotein lipase
C) Pancreatic lipase
D) Phospholipase C
E) Sphingomyelinase
26. A 3-week-old infant has milk intolerance due to a defect in the enzymes that digest lactose. This enzyme is located at which of the following sites in enterocytes?
A) At the apical surfaces
B) At the basolateral surfaces
C) Within the Golgi complex
D) Within lysosomes
E) Within peroxisomes
A) Hormone-sensitive lipase
B) Lipoprotein lipase
C) Pancreatic lipase
D) Phospholipase C
E) Sphingomyelinase
26. A 3-week-old infant has milk intolerance due to a defect in the enzymes that digest lactose. This enzyme is located at which of the following sites in enterocytes?
A) At the apical surfaces
B) At the basolateral surfaces
C) Within the Golgi complex
D) Within lysosomes
E) Within peroxisomes