Ribosomal RNA is abbreviated as ______.

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Study for the DNA Biology Test. Dive into key concepts with multiple choice questions, flashcards, and detailed explanations. Enhance your understanding and prepare confidently for your exam!

Multiple Choice

Ribosomal RNA is abbreviated as ______.

Explanation:
Ribosomal RNA is abbreviated rRNA because the shorthand combines the first letter of ribosomal with RNA, the molecule itself. This distinguishes it from other RNA types: messenger RNA becomes mRNA, transfer RNA becomes tRNA, and small nuclear RNA becomes snRNA. Ribosomal RNA is a key component of ribosomes—the molecular machines that read mRNA and synthesize proteins—so its name is reflected in the abbreviation rRNA.

Ribosomal RNA is abbreviated rRNA because the shorthand combines the first letter of ribosomal with RNA, the molecule itself. This distinguishes it from other RNA types: messenger RNA becomes mRNA, transfer RNA becomes tRNA, and small nuclear RNA becomes snRNA. Ribosomal RNA is a key component of ribosomes—the molecular machines that read mRNA and synthesize proteins—so its name is reflected in the abbreviation rRNA.

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