The one aspect which is not a salient feature of genetic code, is its being

Options

A. Specific
B. Degenerate
C. Ambigous
D. Universal

Answer

To solve the question regarding the aspect that is not a salient feature of the genetic code, we need to analyze the characteristics of the genetic code. Here’s a step-by-step breakdown of the solution:

### Step 1: Understand the Genetic Code
The genetic code consists of codons, which are sequences of three nucleotides in DNA or RNA that correspond to specific amino acids.

### Step 2: Identify the Features of the Genetic Code
The salient features of the genetic code include:
1. **Specificity**: Each codon specifies a particular amino acid.
2. **Degeneracy**: A single amino acid can be encoded by multiple codons.
3. **Universality**: The genetic code is nearly universal across all organisms.
4. **Unambiguity**: Each codon corresponds to only one amino acid.

### Step 3: Analyze Each Option
- **Specific**: The genetic code is specific, as each codon corresponds to a specific amino acid. This is a salient feature.
- **Degenerate**: The genetic code is degenerate, meaning that multiple codons can code for the same amino acid. This is also a salient feature.
- **Universal**: The genetic code is universal, as the same codons code for the same amino acids in almost all organisms. This is a salient feature.
- **Ambiguous**: The genetic code is not ambiguous; it is actually unambiguous, meaning that each codon codes for only one specific amino acid. This is not a salient feature.

### Step 4: Conclusion
The aspect that is not a salient feature of the genetic code is its being **ambiguous**. Instead, it is unambiguous.

### Final Answer
The one aspect which is not a salient feature of the genetic code is its being **ambiguous**.

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