Select the incorrect statement about tRNA.

Options

A. tRNA possess an amino acid acceptor at 3' end for binding of amino acids.
B. tRNA is also called soluble RNA.
C. Only single tRNA exists for all 3 stop condons
D. tRNA posses an anticodon loop that has bases complementary to the code.

Answer

To solve the question of identifying the incorrect statement about tRNA, we will analyze each statement provided in the options.

### Step-by-Step Solution:

1. **Statement 1: tRNA possesses an amino acid acceptor at the 3' end for the binding of amino acid.**
- This statement is **correct**. tRNA has a specific site at its 3' end where an amino acid can attach, which is crucial for its function in protein synthesis.

2. **Statement 2: tRNA is also called soluble RNA.**
- This statement is **correct**. tRNA is often referred to as soluble RNA because it is soluble in certain salt solutions, such as 1 M NaCl.

3. **Statement 3: Only a single tRNA exists for all stop codons.**
- This statement is **incorrect**. There are no tRNAs that correspond to stop codons. Stop codons do not have associated tRNAs because they signal the termination of protein synthesis.

4. **Statement 4: tRNA possesses an anticodon loop that has bases complementary to the codon.**
- This statement is **correct**. The anticodon loop of tRNA contains a sequence of three nucleotides that are complementary to the codon on mRNA, allowing for proper pairing during translation.

### Conclusion:
The incorrect statement about tRNA is **Statement 3: Only a single tRNA exists for all stop codons.**

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