What two parts of a nucleotide do not change throughout the structure of DNA? * Five-Carbon Sugar and Nitrogen Base
Phosphate Group and Nitrogen Base
Five-Carbon Sugar and Phosphate Group
All components remain the same throughout the DNA structure

Unlike mendel's pea plants,humans can have a variety of heights,not just tall or short.what does this mean for human height? a.height is controlled by one gene b.height is controlled by more than one c.height is not genetic d.height is solely determined by whether or not you eat your vegetables