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

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gina_evans0312
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TCR

Question 1 of 8

1

Where is the Ag binding site on the T-cell receptors?

Select one of the following:

  • The variable region

  • The constant region

Explanation

Question 2 of 8

1

TCRs have carbohydrates attached to them

Select one of the following:

  • True
  • False

Explanation

Question 3 of 8

1

Where is the hinge found?

Select one of the following:

  • Between the two variable regions

  • Between the two constant regions

  • Between the membrane attaching regions

Explanation

Question 4 of 8

1

TCRs are bivalent

Select one of the following:

  • True
  • False

Explanation

Question 5 of 8

1

TCRs are part of which Ig-like family

Select one of the following:

  • IgG

  • IgA

  • IgM

  • IgE

Explanation

Question 6 of 8

1

TCRs sense the polymorphic residues of the MHCII using pockets

Select one of the following:

  • True
  • False

Explanation

Question 7 of 8

1

What is the role of TCR-CD3?

Select one of the following:

  • 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

Explanation

Question 8 of 8

1

TCR-CD3 is a complex of 4 dimers

Select one of the following:

  • True
  • False

Explanation

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