Statement A: Nucleic acids are polymers of nucleotides.Statement B: Each nucleic acid consists of four different types of nucleotides hence they are heteropolymers .
Question
Statement A: Nucleic acids are polymers of nucleotides.Statement B: Each nucleic acid consists of four different types of nucleotides hence they are heteropolymers .
Solution
Statement A: This is correct. Nucleic acids, including DNA and RNA, are indeed polymers of nucleotides. A nucleotide is the basic building block of nucleic acids. It consists of a sugar, a phosphate group, and a nitrogenous base.
Statement B: This is also correct, but needs a bit of clarification. While it's true that each nucleic acid (DNA or RNA) consists of four different types of nucleotides, this doesn't necessarily make them heteropolymers in the strictest sense. The term "heteropolymer" refers to a polymer made up of more than one kind of monomer, which is true for nucleic acids. However, the sequence of nucleotides in a particular DNA or RNA molecule can vary widely, so the term "heteropolymer" doesn't fully capture the complexity and variability of nucleic acids.
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