gina_evans0312
Quiz by , created over 5 years ago

Year 2 Quiz on TCR, created by gina_evans0312 on 03/01/2014.

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gina_evans0312
Created by gina_evans0312 over 5 years ago
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Question 1

Question
Where is the Ag binding site on the T-cell receptors?
Answer
  • The variable region
  • The constant region

Question 2

Question
TCRs have carbohydrates attached to them
Answer
  • True
  • False

Question 3

Question
Where is the hinge found?
Answer
  • Between the two variable regions
  • Between the two constant regions
  • Between the membrane attaching regions

Question 4

Question
TCRs are bivalent
Answer
  • True
  • False

Question 5

Question
TCRs are part of which Ig-like family
Answer
  • IgG
  • IgA
  • IgM
  • IgE

Question 6

Question
TCRs sense the polymorphic residues of the MHCII using pockets
Answer
  • True
  • False

Question 7

Question
What is the role of TCR-CD3?
Answer
  • The cytoplasmic regions of the TCR are too short to activate the cell, so the TCR-CD3 complex does it
  • The TCR cannot recognise the MCH without the CD3

Question 8

Question
TCR-CD3 is a complex of 4 dimers
Answer
  • True
  • False