3d Model Of Dna Replication. 3d model demonstrating the bidirectional nature of dna replication and illustrating structures such as. Thanks to patented design innovations students can twist and unwind the double helix to model dna replication and rna transcription.
It shows how both strands of the dna helix are unzipped and copied to produce two identical dna mole. Each student was partnered up with another student. Leading and lagging strands dna polymerase rna primers primase dna ligase helicase topoisomerase single strand binding proteins nucleotide bonding phosphate backbone helixical strucutre of dna.
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.
Just attach the bases like steps of a ladder between the two strands twist them and your dna model is ready. It shows how both strands of the dna helix are unzipped and copied to produce two identical dna mole. Using common household materials you can make your own model combining science and crafts for a great project. 3d model demonstrating the bidirectional nature of dna replication and illustrating structures such as.
