Stem cells that can form all types of lymphocytes are concentrated in the
A) circulation.
B) thymus.
C) red bone marrow.
D) spleen.
E) yellow marrow.
C
You might also like to view...
Transfer of mRNA from the nucleus to the cytosol occurs through
A) carrier proteins. B) gap junctions. C) nucleosides. D) gap lines. E) nuclear pores.
Which of the following statements represents the force-velocity relationship for muscle tissue?
A. contraction is faster when the load is heavier B. contraction is slower when the load is heavier C. contraction is slower when the load is lighter D. the speed of contraction is not affected by the nature of the load
Which immunosuppressive drug is used orally, as an injectable, and as an ophthalmic ointment?
a. cyclophosphamide b. azathioprine c. cyclosporine d. monoclonal antibodies
The amount of air that can be inspired above the tidal volume is called ________
A) expiratory reserve volume B) reserve air C) inspiratory reserve volume D) vital capacity