540128
Description
Quiz by gina_evans0312, updated more than 1 year ago
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Created by gina_evans0312
about 10 years ago
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Question 1
Question
Humans cannot metabolise the cholesterol ring system
Answer
- True
- False
Question 2
Question
Reverse cholesterol transport is mediated by...
Answer
-
HDLs
-
LDLs
-
VLDLs
Question 3
Question
Initially, HDLs are released from the liver with Apo_, in _ form
Answer
-
A1
-
B100
-
Pre-Beta-HDL
-
Pre-Alpha-HDL
Question 4
Question
Cholesterol Efflux Regulatory Protein is found where?
Answer
-
The liver
-
Vascular endothelium
-
Peripheral cells
Question 5
Question
CERP modifies the cholesterol in the pre-beta-HDL
Answer
- True
- False
Question 6
Question
What does LCAT do that makes the pre-beta-HDL spherical?
Answer
-
The cholesterol is reduced
-
The cholesterol is esterified
-
The cholesterol is oxidised
Question 7
Question
CETP- Cholesterol Ester Transfer Protein
Answer
- True
- False
Question 8
Question
CETP transfers cholesterol esters between
Answer
-
IDLs
-
HDLs
-
VLDLs
-
LDLs
Question 9
Question
The action of CETP makes the HDL smaller
Answer
- True
- False
Question 10
Question
Once the HDL has been made large enough, it returns to the liver to be picked up by
Answer
-
ApoE receptors
-
LDL receptors
-
Scavenger receptors
Question 11
Question
The HDLs picked up transfer the cholesterol to the cell membrane
Answer
- True
- False
Question 12
Question
The returned cholesterol is then excreted as
Answer
-
Free sterol
-
Cholesterol esters
-
Bile acids
Question 13
Question
Xanthomea- Cholesterol depoisiton in the brain
Answer
- True
- False
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