Model of DNA (Helical)

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Product details

Catalogue No. : “EDU575/119”
• Material: PVC
• Non-toxic coloring
• With assembled parts
• The DNA molecule consists of two long parallel chains or stands
which are joined together by short cross bars at regular intervals.
• The two chains are spirally coiled about each other to form
double helix.
• The bases face interior of the double helix whereas sugar and
phosphate components form a backbone on the outside.