TLS Online TPP Program

#Question id: 255


In proteins, amino acids are linked by peptide bonds; in polynucleotides, nucleotides are linked by

#SCPH12 I Genetics
  1. phosphoanhydride bonds.

  2. 3ʹ-5ʹphosphodiester bonds.

  3. 5ʹ-3ʹphosphodiester bonds.

  4. 2ʹ-3ʹphosphodiester bonds.