Which of the following is correctly matched? (Select all that apply.)
a. early pro-B cell: VDJ rearranged
b. pre-B-cell receptor: VpreB?5/?u heavy chain
c. mature B cell: IgM plus IgD
d. small pre-B cell: VJ rearranged
e. immature B cell: ? heavy chain plus ? or ? light chain on surface.
b, c, e
You might also like to view...
aspermia : Inability to produce or ejaculate _______
Fill in the missing word in the definition for the key term.
Which of the following lung volumes is the amount of air that enters or exits the lungs during a single quiet breath?
A) tidal volume B) inspiratory reserve volume C) residual volume D) expiratory reserve volume
A client is on prolonged bed rest. What are the psychological changes the client would exhibit? Select all that apply
1. Increased anxiety 2. Increased mood swings 3. Altered tactile responses 4. Increased levels of concentration 5. Increased problem solving ability
In the term medulloblastoma, the combining form medull/o means:
A) brain. B) marrow. C) ventricle. D) cavity.