Cytotoxic T cells ________.
A) are the only T cells that can directly attack and kill other cells
B) require the double recognition signal of I MHC plus II MHC on the target cell in order to function
C) function mainly to stimulate the proliferation of other T cell populations
D) self-destruct once the antigen has been neutralized
A) are the only T cells that can directly attack and kill other cells
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The ligamentum teres femoris is a ligament associated with the knee joint.
Answer the following statement true (T) or false (F)
Using the functional classification, a freely movable joint would be called a ________ joint.
Fill in the blank(s) with the appropriate word(s).
Besides insulin, which hormone lowers blood glucose levels?
a. glucagon b. hydrocortisone c. growth hormone d. none of the above
Fertilization of an ovum usually takes place in the
A) ovary itself. B) uterine tube. C) uterus. D) cervix. E) vagina.