How do you compare a DNA molecule to a Zipper


Sagot :


DNA Molecule is being compared to a ZIPPER because DNA comprises of 2 lines that interlock with each other just like how zipper works when you close it.
DNA has two "strands" which in the zipper analogy serve as two sides of your zipper.
in the middle  extending toward each other are base just like a "teeth of a zipper the bases  of one strand stick to the bases on a another strand...