G

noun

1. a purine base found in DNA and RNA; pairs with cytosine
2. a metric unit of weight equal to one thousandth of a kilogram
3. one of the four nucleotides used in building DNA, also known as deoxyguanylate, or dGMP; all four nucleotides have a common phosphate group and a sugar (ribose)
4. 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
5. the cardinal number that is the product of 10 and 100
6. the 7th letter of the Roman alphabet
7. a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes
8. a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes
9. (physics) the universal constant relating force to mass and distance in Newton's law of gravitation
10. the 7th letter of the Roman alphabet