What must be matched between donor and recipient in organ transplantation?
A. Major histocompatibility complexes
B. Human leukocyte antigens (HLAs)
C. Antibodies
D. DNA
Answer: B
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The ________ subdivides the pelvis into the "true pelvis" and the "false pelvis."
A. pelvic outlet B. pelvic inlet C. sacral promontory D. pelvic brim E. pubic symphysis
The function of the root hair plexus is to ________.
A) serve as a source for new epidermal cells for hair growth after the resting stage has passed B) bind the hair root to the dermis C) cause apocrine gland secretion into the hair follicle D) allow the hair to assist in touch sensation
Cell division is stimulated by ________ and suppressed by ________
A) mitosis; cytokinesis B) mitosis; contact inhibition C) cell size; contact inhibition D) growth factors; contact inhibition E) cell size; cytokinesis
The primary function of serous fluid is to
A. to minimize friction. B. energy storage. C. to provide an attachment surface. D. a stabilizing force. E. insulation.