The relationship between the nucleotide triplets and the amino acid is called.

Options

A. Gene
B. Nucleoside
C. Genetic code
D. Gene pool

Answer

To solve the question regarding the relationship between nucleotide triplets and amino acids, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Nucleotides**:
- Nucleotides are the building blocks of nucleic acids, such as DNA and RNA. Each nucleotide consists of a sugar, a phosphate group, and a nitrogenous base.

2. **Triplet Codons**:
- In the genetic code, a sequence of three nucleotides (a triplet) is known as a codon. Each codon corresponds to a specific amino acid or a stop signal during protein synthesis.

3. **Role of mRNA**:
- Messenger RNA (mRNA) is synthesized from DNA and carries the genetic information from the nucleus to the ribosomes, where proteins are made. The sequence of nucleotides in mRNA determines the sequence of amino acids in a protein.

4. **Translation Process**:
- The ribosomes read the mRNA in sets of three nucleotides (codons) and use transfer RNA (tRNA) to bring the appropriate amino acids to the growing polypeptide chain.

5. **Genetic Code**:
- The relationship between the nucleotide triplets (codons) and the amino acids they specify is known as the genetic code. This code is universal for almost all organisms, meaning the same codons specify the same amino acids across different species.

6. **Conclusion**:
- Therefore, the correct answer to the question is that the relationship between nucleotide triplets and amino acids is called the **genetic code**.

### Final Answer:
The relationship between the nucleotide triplets and the amino acids is called the **genetic code**.

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