a metric unit of weight equal to one thousandth of a kilogram同义词：gramgrammegm
a purine base found in DNA and RNA; pairs with cytosine同义词：guanine
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)同义词：deoxyguanosine monophosphate
the cardinal number that is the product of 10 and 100同义词：thousandone thousand1000MKchiliadgrandthouyard
a unit of force equal to the force exerted by gravity; used to indicate the force to which a body is subjected when it is accelerated同义词：geeg-force
a unit of information equal to one billion (1,073,741,824) bytes or 1024 megabytes同义词：gigabyteGB
(physics) the universal constant relating force to mass and distance in Newton's law of gravitation同义词：gravitational constantuniversal gravitational constantconstant of gravitation
the 7th letter of the Roman alphabet同义词：letter g