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The transfer RNA molecule in 3D appears...

The transfer RNA molecule in 3D appears

A

L-shaped

B

E-shaped

C

Y-shaped

D

S-shaped

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Transfer RNA (tRNA):** - tRNA is a type of RNA that plays a crucial role in protein synthesis by bringing amino acids to the ribosome during translation. It is the smallest among the three types of RNA (mRNA, rRNA, and tRNA). 2. **Structure of tRNA:** - tRNA has a unique structure that allows it to perform its function effectively. It is often described using the cloverleaf model, which illustrates how the molecule folds due to internal base pairing. 3. **Cloverleaf Model:** - The cloverleaf model consists of several loops and stems formed by base pairing within the tRNA molecule. This model represents the two-dimensional structure of tRNA. 4. **Three-Dimensional Structure:** - When considering the three-dimensional shape of tRNA, it adopts an L-shaped conformation. This L-shape is a result of the folding and twisting of the cloverleaf structure into a more compact form. 5. **Conclusion:** - Therefore, the correct answer to the question regarding the three-dimensional appearance of the transfer RNA molecule is that it appears as an L-shaped model. **Final Answer:** The transfer RNA molecule in 3D appears as an L-shaped model. ---
**Step-by-Step Solution:** 1. **Understanding Transfer RNA (tRNA):** - tRNA is a type of RNA that plays a crucial role in protein synthesis by bringing amino acids to the ribosome during translation. It is the smallest among the three types of RNA (mRNA, rRNA, and tRNA). 2. **Structure of tRNA:** - tRNA has a unique structure that allows it to perform its function effectively. It is often described using the cloverleaf model, which illustrates how the molecule folds due to internal base pairing. ...
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