Cellular Immune 1- Part 2

Question 1

The ________ domain is where the antigen binding groove is located

Answer 1

Variable

Question 2

The ________ domain is where the alpha/beta chain is located

Answer 2

Constant

Question 3

What CD complex is made of 5 different proteins complex and always together/by the side of the T cell receptor?

Answer 3

CD3 complex

Question 4

The gamma protein is always beside the ______ chain

Answer 4

Beta

Question 5

The delta protein is always beside the ______ chain

Answer 5

Alpha

Question 6

What complex is very important for accessory molecules, which together to send activations signals to cell?

Answer 6

CD3 complex

Question 7

Are all T cells CD3 positive or no?

Answer 7

Yes all positive

Question 8

What type of MHC cell molecule is antigen presenting cell, that is more associated with exogenous antigens?

Answer 8

MHC class 2

Question 9

CD4 or CD8 ____ the T cell to the antigen-presenting cells

Answer 9

Link

Question 10

CD4 only binds to MHC class _

Answer 10

2

Question 11

CD8 binds to MHC class _

Answer 11

1

Question 12

Do MHC class 1 present an exogenous or endogenous antigen?

Answer 12

Endogenous

Question 13

Are all T cells CD4 or CD8 positive?

Answer 13

No

Question 14

Are all CD4 cells CD3 positive?

Answer 14

Yes

Question 15

Which 2 TCR chains have the main function of recognizing antigen?

Answer 15

Alpha/beta and delta/gamma