AP BIOLOGY

Detailed explanation-1: -A nucleic acid is an organic compound, such as DNA or RNA, that is built of small units callednucleotides. Many nucleotides bind together to form a chain called a polynucleotide. The nucleic acid DNA (deoxyribonucleic acid) consists of two polynucleotide chains.

Detailed explanation-2: -Nucleic acids are organic molecules that consist of polymers of these nucleotides. As a result, DNA and RNA are classified as nucleic acids, one particular class of organic compounds.

Detailed explanation-3: -Nucleic acid-A type of organic molecule which is used to transmit information in the cell. Nucleic acids are polymers; the monomers which make them up are nucleotides. The two most important nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Detailed explanation-4: -Nucleic acids are polynucleotides-that is, long chainlike molecules composed of a series of nearly identical building blocks called nucleotides. Each nucleotide consists of a nitrogen-containing aromatic base attached to a pentose (five-carbon) sugar, which is in turn attached to a phosphate group.

Detailed explanation-5: -The two main types of nucleic acids are DNA and RNA. Both DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base. DNA provides the code for the cell ‘s activities, while RNA converts that code into proteins to carry out cellular functions.