Which of the following is NOT related to nucleotide?
Nitrogenous base
Ribose sugar
Phosphate group
Amino acid
Amino acids are not a component of a nucleotide. They are the building blocks of proteins. Nucleotides are joined by phosphodiester bonds to form nucleic acids. Deoxyribonucleic acid and ribonucleic acid form nucleic acids. Each nucleotide has a nitrogenous base, phosphate radical and a sugar. Hence option 4 is the correct answer.
Option(1) Nucleotides are joined by phosphodiester bonds to form nucleic acids. Deoxyribonucleic acid and ribonucleic acid form nucleic acids. Each nucleotide has a nitrogenous base, phosphate radical and a sugar. Hence option 1 is incorrect.
Option(2)Nucleotides are joined by phosphodiester bonds to form nucleic acids. Deoxyribonucleic acid and ribonucleic acid form nucleic acids. Each nucleotide has a nitrogenous base, phosphate radical and a sugar. Hence option 2 is incorrect.
Option(3) Nucleotides are joined by phosphodiester bonds to form nucleic acids. Deoxyribonucleic acid and ribonucleic acid form nucleic acids. Each nucleotide has a nitrogenous base, phosphate radical and a sugar. Hence option 3 is incorrect.