DNA and RNA are the molecules in which the entire genetic information of the cell is stored. The DNA strand comprises 4 nitrogenous bases arranged on a backbone of deoxyribose and phosphate. The nitrogenous bases include Thymine, Adenine, Cytosine, and Guanine. The RNA strand is slightly different. It contains nitrogenous bases arranged on a backbone of ribose phosphate instead of deoxyribose phosphate. The nitrogenous bases are the same except for Thymine, which is replaced by Uracil in an RNA strand. DNA is protected in the nucleus, where it transcribes RNA molecules for protein synthesis and processing.

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Chapter 4, Problem 3WWTS

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DNA and RNA are the molecules in which the entire genetic information of the cell is stored. The DNA strand comprises 4 nitrogenous bases arranged on a backbone of deoxyribose and phosphate. The nitrogenous bases include Thymine, Adenine, Cytosine, and Guanine. The RNA strand is slightly different. It contains nitrogenous bases arranged on a backbone of ribose phosphate instead of deoxyribose phosphate. The nitrogenous bases are the same except for Thymine, which is replaced by Uracil in an RNA strand. DNA is protected in the nucleus, where it transcribes RNA molecules for protein synthesis and processing.

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