Each of these things — along with every other organism on Earth — contains the molecular instructions ... looks much like a ladder with sugar-phosphate side supports and base-pair rungs.
The structure of DNA can also be described as a ladder. The chemical backbones of the ladder are made up of sugar and phosphate molecules that are connected by chemical bonds. The rungs of the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results