Lymphocytes- Surface Molecules

Question 1

What do naive lymphocytes use to migrate into lymph nodes?

Answer 1

Adhesion molecules

Question 2

What lymphocytes use to migrate into inflamed tissues?

Answer 2

Adhesion molecules

Question 3

Adhesion is used to interact with other cells:
What does do CD58 interact with?

Answer 3

CD2

Question 4

What antigen receptor consists of either alpha beta or yo chains

Answer 4

T cell

Question 5

What molecules transmit TCR signal into a cell?

Answer 5

CD3

Question 6

What is used to pass signals to other cells?

Answer 6

ITAM

Question 7

What is the co-receptor on CD4*T cells and is necessary fro antigen recognition?

Answer 7

CD4

Question 8

What is the co-receptor on CD8+T cells and is necessary for antigen recognition?

Answer 8

CD8

Question 9

What type of antibody is the B cell antigen receptor (BCR)?

Answer 9

Membrane-bound

Question 10

What transmits BCR signals into a cell?

Answer 10

Ig alpha and beta

Question 11

What cell is necessary to help the B cell mount the antigen response?

Answer 11

T cell

Question 12

What adhesion molecule is needed for naive T cells in migrate into lymph nodes ?

Answer 12

CD62L

Question 13

What adhesion molecule is needed for lymphocytes to migrate into inflamed tissues?

Answer 13

LFA-1

Question 14

What MHC class is used for CD4 T cells?

Answer 14

Class 2

Question 15

What MHC class is used for CD8 T cells?

Answer 15

Class 1