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BIO NMDCAT Ribonucleic acid (RNA)
nmdcat.online July 3, 2026

28. The intramolecular base pairing within a transfer RNA molecule is stabilized by

A. Covalent disulfide bridges
B. Hydrophobic interactions
C. Hydrogen bonds
✓
D. Phosphodiester linkages

📝 Explanation

Complementary bases within the single-stranded tRNA bend back and form hydrogen bonds, creating its characteristic shapes.

📖 Additional Information

  • Covalent disulfide bridges
  • Hydrophobic interactions
  • Hydrogen bonds
  • Phosphodiester linkages

Complementary bases within the single-stranded tRNA bend back and form hydrogen bonds, creating its characteristic shapes.

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