In baking, for example, flour and sugar are frequently measured in cups. A measuring cup is a physical container meant to hold 8 ounces. It is usually clear, and smaller units of measurement are marked on the outside using markers, including 1/2 cup, 1/3 cup and 1/4 cup.
Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words. Other combinations of the atoms form the four bases: thymine (T), adenine (A), cytosine (C), and guanine (G).These bases are the rungs of the DNA ladder.(It takes two bases to form a rung -- one for each side of the ladder.). A sugar molecule, a base, and a phosphate molecule group together to make up a nucleotide. Nucleotides are abundant in the cell's nucleus.Nucleotides are the units which, when linked sugar to phosphate, make up one side of a DNA ladder.hese bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.). A sugar molecule, a base, and a phosphate molecule group together to make up a nucleotide. Nucleotides are abundant in the cell's nucleus.
What are the sides of the DNA ladder composed of? The sides of the DNA ladder is composed of sugar and phosphate. 4  bases that make up the rungs of the DNA ladder are A, T, G, and C.  The shape of the DNA is a double helix â¦ or twisted ladder.Answered. In Genetics.hat are the sides of the DNA ladder composed of? The sides of the DNA ladder is composed of sugar and phosphate. 4  bases that make up the rungs of the DNA ladder are A, T, G, and C.  The shape of the DNA is a double helix â¦ or twisted ladder.