AP BIOLOGY

Detailed explanation-1: -Complete answer: Deoxyribose sugar is a 5 carbon ringed sugar which is the sugar that is found in the DNA. It is said to form the backbone of the DNA molecule. It is known as deoxyribose sugar because of the absence of an Oxy or alcohol group in its 2nd carbon, which is found in the case of the ribose sugar.

Detailed explanation-2: -Pentose sugar for DNA is deoxyribose.

Detailed explanation-3: -Explanation : In DNA, deoxyribose sugar is present.

Detailed explanation-4: -The major function of deoxyribose is upon the DNA in the human body. The description for which is given on Deoxyribose. Deoxyribose is the five-carbon sugar molecule that assists in the formation of the phosphate backbone of DNA molecules. DNA, or deoxyribonucleic acid is a polymer composed of many nucleic acids.

Detailed explanation-5: -There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.