Reverse Cholesterol Transport

Beschreibung

Year 2 (Lipids) Quiz am Reverse Cholesterol Transport, erstellt von gina_evans0312 am 10/02/2014.
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Quiz von gina_evans0312, aktualisiert more than 1 year ago
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Erstellt von gina_evans0312 vor fast 11 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Humans cannot metabolise the cholesterol ring system
Antworten
  • True
  • False

Frage 2

Frage
Reverse cholesterol transport is mediated by...
Antworten
  • HDLs
  • LDLs
  • VLDLs

Frage 3

Frage
Initially, HDLs are released from the liver with Apo_, in _ form
Antworten
  • A1
  • B100
  • Pre-Beta-HDL
  • Pre-Alpha-HDL

Frage 4

Frage
Cholesterol Efflux Regulatory Protein is found where?
Antworten
  • The liver
  • Vascular endothelium
  • Peripheral cells

Frage 5

Frage
CERP modifies the cholesterol in the pre-beta-HDL
Antworten
  • True
  • False

Frage 6

Frage
What does LCAT do that makes the pre-beta-HDL spherical?
Antworten
  • The cholesterol is reduced
  • The cholesterol is esterified
  • The cholesterol is oxidised

Frage 7

Frage
CETP- Cholesterol Ester Transfer Protein
Antworten
  • True
  • False

Frage 8

Frage
CETP transfers cholesterol esters between
Antworten
  • IDLs
  • HDLs
  • VLDLs
  • LDLs

Frage 9

Frage
The action of CETP makes the HDL smaller
Antworten
  • True
  • False

Frage 10

Frage
Once the HDL has been made large enough, it returns to the liver to be picked up by
Antworten
  • ApoE receptors
  • LDL receptors
  • Scavenger receptors

Frage 11

Frage
The HDLs picked up transfer the cholesterol to the cell membrane
Antworten
  • True
  • False

Frage 12

Frage
The returned cholesterol is then excreted as
Antworten
  • Free sterol
  • Cholesterol esters
  • Bile acids

Frage 13

Frage
Xanthomea- Cholesterol depoisiton in the brain
Antworten
  • True
  • False
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