How do you label a DNA model?

How do you label a DNA model?

A DNA strand is made of four bases, classified with the letters A, C, T, and G. A stands for adenine (a purine); C stands for cytosine (a pyrimidine); G stands for Guanine (also a purine); and T represents Thymine (a pyrimidine). The "rules" are that C always pairs with G, and A always pairs with T.

How do you twist a DNA model?

Now for the twist: Tape one end of your model to a wall or wherever you want to hang your DNA model. (Make sure the place you choose is okay with your parents.) Then, carefully holding the DNA model, twist it at least once around until it looks like a double spiral. Tape the other end to a flat surface.

How do you make a model of DNA out of paper?

Paint three popsicle sticks red, three popsicle sticks green, three popsicle sticks yellow, and three popsicle sticks blue. Allow to dry for one to two hours. Use hot glue to affix six black popsicle sticks together lengthwise, at the ends, to create a long line. Repeat with the remaining six black posicle sticks.

How do you make a DNA helix?

Lay one of the foam blocks at one end of the DNA chain and press the end toothpicks into the foam. Do the same for the opposite end. Hold one block in each hand and gently lift the model into an upright position. Do not let go of the top block because it will not support its own weight.