Diagram Of Nucleotide Gene Dna Double Helix Chromosome. Dna genes and chromosomes. Deoxyribose simple sugar 2.
This structure explains two of the most important properties of the molecule. A gene is. Dna deoxyribonucleic acid located in the nucleus of the cell codes for your genes frank griffith 1928 discover the transformation factor a.
In other words a chromosome is a really long section of dna which is made of nucleotide units.
Describe the structure of a molecule of dna including the base pairing pattern. Dna coiled in a right handed manner. Each nucleotide contains one of four nitrogen containing. These chromosomes display a complex three dimensional structure which plays a significant role in.