MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Gshows the structure of dna in diagrammatic form, providing a demonstration of its three-dimensional configuration; plastic pieces represent the bases, color-coded and marked w/ identifying letters, shaped so that only the proper pairs will fit together, twelve pairs snap into a supporting rod, flexible strands join the ends of the base; assembled dim. 17.5by3by7 in.; parts supplied to construct two separate segments of molecules; comes in a leatherette box
