How do you make a DNA model out of household items?
Styrofoam and Toothpicks Online science resource Kids Love Kits suggests the simplest solution to making a DNA model at home: Styrofoam balls, toothpicks, and some markers. Choose six colors: one for pentose sugar, one for phosphate, one for adenine, one for thymine, one for guanine, and one for cytosine.
What can I use to make a DNA model?
Suggested Materials: dry macaroni, string, pipe cleaners, wire coat hangers, beads, white glue, cardboard, styrofoam peanuts, toothpicks.
How do you create a DNA structure?
DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.
What can you do with an origami model of DNA?
Origami DNA. Produced by the Wellcome Trust Sanger Institute, this practical activity allows students to create an origami model of DNA, demonstrating its double helix structure. The activity provides a hands-on way of learning about the structure of DNA.
How to make your own 3D origami model?
Step-by-step instructions and printable folding paper included in the downloadable document. You may recognize DNA as one of the most well-known biological structures. But what better way to understand the actual twists, turns and rules of base-pairing than to make you own 3D origami model?
What makes up the steps of an origami staircase?
Origami DNA. DNA has a ‘double helix’ structure. Much like a spiral staircase, it has two single strands that join and twist together. The ‘steps’ of the staircase are made up of the four bases of DNA (adenine, cytosine, guanine and thymine). These bind together in complementary pairs (A with T, C with G).
How do you fold a piece of DNA?
Cut out the DNA pattern. Turn it so that the colored side faces down and fold it in half along the bold center line. Fold the paper down along the first horizontal line. Crease it well and unfold it. Repeat this for all of the horizontal lines. When you are done your paper will start to curl up in a “c” shape.