Question

Describe the general percentages for the uptake of IDLs and also for LDLs into the normal liver! Under which conditions are liver LDL-receptors reduced?

a) 70% IDLs, 30% LDLs; High cholesterol diet
b) 30% IDLs, 70% LDLs; High triglyceride levels
c) 50% IDLs, 50% LDLs; Low cholesterol diet
d) 80% IDLs, 20% LDLs; Low triglyceride levels

Answer 1

The general percentages for the uptake of IDLs and LDLs into the normal liver depend on the diet and triglyceride levels. Under high cholesterol diet conditions, liver LDL-receptors are reduced.

Step-by-step explanation:

The general percentages for the uptake of IDLs and LDLs into the normal liver are:

1. 70% IDLs, 30% LDLs; High cholesterol diet
2. 30% IDLs, 70% LDLs; High triglyceride levels
3. 50% IDLs, 50% LDLs; Low cholesterol diet
4. 80% IDLs, 20% LDLs; Low triglyceride levels

Under high cholesterol diet conditions, liver LDL-receptors are reduced.