Dna Structure 3d Model. Next choose colors to represent cytosine guanine thymine and adenine. The watson crick dna double helical structure.
To make a 3d model we need to make two strands sugar and phosphate and then pairs of nitrogenous bases adenine and thymine and cytosine and guanine. A 3d model of dna structure. The structure of dna that watson and crick discovered suggests how genetic information is passed on.
Then add beads in 2 alternating colors down the length of the full length pipe cleaners leaving inch spaces.
The essential functions of their model of dna are as follows. Dna is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms with the exception of some viruses. To make a dna model using supplies you probably already have take 4 pipe cleaners and cut 2 of them into 2 inch strips. Alpha the mother 64 views 0 comment.
