DNA Base Pairs AT

This image shows a completed base pair with adenosine at left and thymidine at right. Note that the "X-pegs" that illustrate the double bond are on top on one side and on the bottom on the other. This ensures that the strands are built anti-parallel to form the major & minor grooves.

Building a 12 Base Orbit DNA Model
Deoxyribose	CG Base Pair	AT Base Pair	GC-AT Base Pairs
Phosphate	GC Base Pair	TA Base Pair	TA-GC Base Pairs

DNA Models All Models Home rare earth magnets, molecular models, credit card magnifiers, school science supplies

Email:
Distribution & Mail 169 Lexington Court, Unit I Waterloo, ON, N2J 4R9	Distribution Only Niagara Falls, NY 14305 See: Returns Policy
Phone: (519) 746-4761 Fax: (519) 747-5636 Or ORDER toll-free at: 1 (877) 746-4764
Waterloo Region Customers: No walk-in store-order on-line, then call to arrange pickup. Choose pickup as "freight" option; $5.00 minimum.