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In r-RNA, "r" stands for...

In r-RNA, "r" stands for

A

Ribophorins

B

Ribozyme

C

Ribosomal

D

SRP

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding rRNA**: The question asks about the meaning of "r" in rRNA. The term rRNA stands for ribosomal RNA. 2. **Identifying the Options**: The options provided are: - A) Riboforens - B) Ribozyme - C) Ribosomal - D) SRP (Signal Recognition Particle) 3. **Analyzing Each Option**: - **Option A (Riboforens)**: This is incorrect. Riboforens are transmembrane glycoproteins located in the rough endoplasmic reticulum, involved in protein transportation. - **Option B (Ribozyme)**: This is also incorrect. Ribozymes are RNA molecules with catalytic functions, but the "r" in rRNA specifically does not stand for ribozyme. - **Option C (Ribosomal)**: This is correct. The "r" in rRNA stands for ribosomal, indicating that it is a type of RNA that is a component of ribosomes and plays a crucial role in protein synthesis. - **Option D (SRP)**: This is incorrect. SRP stands for Signal Recognition Particle, which is involved in protein synthesis but does not define the "r" in rRNA. 4. **Conclusion**: The correct answer is that "r" in rRNA stands for "Ribosomal". **Final Answer**: The "r" in rRNA stands for Ribosomal. ---
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