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Match the cell type to its appropriate characteristic. 1) Stem cell 2) Early pro

ID: 93497 • Letter: M

Question

Match the cell type to its appropriate characteristic. 1) Stem cell 2) Early pro B cell 3) Late pro B cell 4) Large pre B cell 5) Small pre B cell 6) Immature B cell 7) Mature, naive B cell 8) Plasma cell _____ Somatic gene rearrangement of V_H-DJ_H gene segments _____ Germline heavy and light chains _____ Somatic gene rearrangement of V_K-J_K or V_lambda-J_lambda gene segments _____ IgM expressed on cell surface _____ Somatic gene rearrangement of D_H-J_H gene segments _____ IgM antibody released from cell _____ mu chain transiently expressed on cell surface with surrogate VpreB/lambda 5 chain _____ IgM and IgD expressed on cell surface

Explanation / Answer

ANSWER:

1)Stem cells-IgM and Igd expressed on cell surface.

2)Early Pro B cell-Germline and heavy and light chains.

3)Late Pro B cell- Somatic gene rearrangement of VH-DJH gene segments.

4)Large Pre B cell -Somatic gene rearrangement of DH-JH GENE SEGMENTS.

5)Small Pre B cell-Somatic gene rearrangement of Vk-Jk or V -J gene segments.

6)Immature B cell - IgM expressed on cell surface.

7) Mature, naive B cell IgM antibody released from cell.

8)Plasma cell - IgM antibody released from cell.

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