Which of the following correctly describes the components of DNA?
A. DNA is made up of proteins consisting of the sugar ribose, a carbon ring, and one of four phosphorus bases.
B. DNA is made up of nucleotides consisting of the sugar ribose, a carbon ring, and one of four phosphorus bases.
C. DNA is made up of proteins consisting of the sugar deoxyribose, a phosphate, and one of four nitrogenous bases.
D. DNA is made up of nucleotides consisting of the sugar deoxyribose, a phosphate, and one of four nitrogenous bases.