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Nucleic acids are the polymers of nucleotides which in turn consist of a base, a pentose sugar and phosphate group. Nucleic acids are responsible for the transfer of characters from parents to offsprings. There are two types of Nucleic acids – DNA and RNA. DNA is the chemical basis of heredity and have the coded message for proteins to be synthesised in the cell. Answer the following :
Name the type of linkage responsible for the formation of proteins from α-amino acids.
Write any two differences between DNA and RNA.
Assertion (A) : Uracil base is present in RNA. Reason (R) : RNA undergoes self-replication.
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