C-D Flashcards
CANALICULI
microscopic canals in ossified bone
CAPILLARIES
small vessels that connect smaller arteries, called arterioles, to smaller veins, called venules, and carry out gas exchange
CARBOHYDRATES
sugars and starches, which body breaks down into glucose
CARDIOVASCULAR SYSTEM
system comprised of the heart and blood vessels
CARTILAGE
primary structural protein of connective tissue
CATALYST
a substance that increases the rate of a chemical reaction without undergoing permanent chemical change
CATION
positively charged ion
CELL-MEDIATED IMMUNITY
type of adaptive immunity in which T-lymphocytes attack parasitic worms, cancer cells, transplanted tissues, or cells that contain pathogens
CELLS
the basic structural unit of an organism from which living things are created
CELLULAR FUNCTIONS
processes that include growth, metabolism, replication, protein synthesis, and movement
CERUMINOUS GLANDS
accessory structures that produce ear wax. found only in dermis of the ear canal
CERVIX
passage that forms lower part of uterus
CHROMATID
one of the two duplicates of a chromosome formed during the cell cycle
CHROMOSOME
structure made of protein and one molecule of DNA
CHYME
semifluid mass of partly digested food that moves from the stomach to small intestines