What areas of an antigen are recognized by lymphocytes so that they can respond?
A. major histocompatibility complexes
B. antigenic determinants
C. T-cell receptors
D. epitopes
E. Both antigenic determinants and epitopes are correct.
E
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How many steps are involved in the intrinsic pathway to the clotting cascade?
a. four b. five c. six d. seven e. eight
At the arteriolar end of the capillary, which pressure is the greatest?
A) oncotic pressure B) colloid osmotic pressure C) capillary hydrostatic pressure D) interstitial fluid osmotic pressure
Glands that secrete hormones into the interstitial fluid are ________ glands
A) endocrine B) interstitial C) exocrine D) merocrine E) holocrine
Alternative routes of blood supply are called ________.
A. anastomoses B. capillary beds C. thoroughfare channels D. metarterioles E. preferred channels