Reverse Cholesterol Transport

Descrição

Year 2 (Lipids) Quiz sobre Reverse Cholesterol Transport, criado por gina_evans0312 em 10-02-2014.
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Quiz por gina_evans0312, atualizado more than 1 year ago
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Criado por gina_evans0312 quase 11 anos atrás
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Resumo de Recurso

Questão 1

Questão
Humans cannot metabolise the cholesterol ring system
Responda
  • True
  • False

Questão 2

Questão
Reverse cholesterol transport is mediated by...
Responda
  • HDLs
  • LDLs
  • VLDLs

Questão 3

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

Questão 4

Questão
Cholesterol Efflux Regulatory Protein is found where?
Responda
  • The liver
  • Vascular endothelium
  • Peripheral cells

Questão 5

Questão
CERP modifies the cholesterol in the pre-beta-HDL
Responda
  • True
  • False

Questão 6

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

Questão 7

Questão
CETP- Cholesterol Ester Transfer Protein
Responda
  • True
  • False

Questão 8

Questão
CETP transfers cholesterol esters between
Responda
  • IDLs
  • HDLs
  • VLDLs
  • LDLs

Questão 9

Questão
The action of CETP makes the HDL smaller
Responda
  • True
  • False

Questão 10

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

Questão 11

Questão
The HDLs picked up transfer the cholesterol to the cell membrane
Responda
  • True
  • False

Questão 12

Questão
The returned cholesterol is then excreted as
Responda
  • Free sterol
  • Cholesterol esters
  • Bile acids

Questão 13

Questão
Xanthomea- Cholesterol depoisiton in the brain
Responda
  • True
  • False

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