V-Z Flashcards
VOLKMANN CANAL
channels in bone that transmit blood vessels and communicate w Haversian canals.
aka PERFORATING canals
VACCINE
soln. of dead or weakened pathogen introduced to the body for the purpose of stimulating antibody production for that pathogen
VAGINA
canal that connects external genitals to the cervix of females
VALENCE ELECTRONS
electron in an outer orbital that can form bonds with other atoms
VAS DEFERENS
duct in which sperm moves from a testicle to the urethra
VEINS
vessels that carry blood toward the heart from other body parts
VENTILATION
movement of air in and out of the body via inhalation and exhalation
VISCERA
internal organs in the main cavities of the body
VITAMIN D
vitamin made by the skin that helps the intestine absorb dietary calcium
VOLUME
amount of space something takes up
VOLUMETRIC PIPETTE
device used for precise measurement of small amounts of liquid volume
VOLUNTARY
with intentional control
ZYGOTE
fertilized egg with full set of genetic material resulting from merging of eggs and sperm nuclei