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

68. The chemical component of a ribosome that provides its overall shape and serves as the structural framework for protein attachment is

A. Messenger RNA
B. Ribosomal RNA
✓
C. Transfer RNA
D. Heterogeneous nuclear RNA

📝 Explanation

Ribosomal RNA forms the dense, intricately folded catalytic and structural core of both the large and small ribosomal subunits.

📖 Additional Information

  • Messenger RNA
  • Ribosomal RNA
  • Transfer RNA
  • Heterogeneous nuclear RNA

Ribosomal RNA forms the dense, intricately folded catalytic and structural core of both the large and small ribosomal subunits.

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