TD Models

More Informations

	DNA MODEL KIT
	Code:PZ-61
	Easy to construct the three dimensional model of DNA. Emphasizing the base pair sequence and function of DNA, the sturdy, colorful bases snap together in the correct sequence, and the pairs attach to a center rod representing hydrogen bonds. Two flexible strands signifying alternating pentose and phosphate units attach to the end of each pair, forming the double helix. Once complete the, the model can be rotated on its sturdy base. Includes enough materials to construct one models, a printed instruction manual.

	MODEL OF DNA
	Code:PZ-63
	Model showing segment of DNA molecule mechanism of replication, to show the double helix coiling and reforming, nucleiotides and the structural formula to show the show the molecule shapes and bond and angles distorted. Complete model arranged on a board.

	MODEL OF RNA
	Code:PZ-64
	Model showing RNA molecule DNA Template molecule of chromosome, role of messanger and transfer RNA colour key and structural formula. Complete model arrange on board.