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Some amino acids are coded by more than one codon; hence, the code is
  • a)
    Unambiguous
  • b)
    Universal
  • c)
    Degenerate
  • d)
    Initiator
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Some amino acids are coded by more than one codon; hence, the code isa...
The genetic code is degenerate: Some amino acids are encoded by more than one codon, inasmuch as there are 64 possible base triplets and only 20 amino acids. In fact, 61 of the 64 possible triplets specify particular amino acids and 3 triplets (called stop codons) designate the termination of translation. Thus, for most amino acids, there is more than one code word.
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Some amino acids are coded by more than one codon; hence, the code isa...
Amino acids, the building blocks of proteins, are encoded by codons of three nucleotide bases. Some amino acids are encoded by more than one codon, for example glutamic acid (GAA and GAG). Degeneracy occurs because there are more codons than amino acids.so, op C.
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Some amino acids are coded by more than one codon; hence, the code isa...
Degenerate Code:

The genetic code is the set of rules that governs the translation of nucleotide sequences in DNA or RNA into amino acid sequences in proteins. The code is degenerate, meaning that more than one codon can code for the same amino acid. For example, the amino acid leucine can be coded for by six different codons: UUA, UUG, CUU, CUC, CUA, and CUG.

Importance:

This degeneracy is important because it provides a degree of redundancy, which helps to protect against mutations in the DNA sequence. If a mutation occurs that changes a single nucleotide in a codon, it may not necessarily result in a change to the amino acid sequence of the protein, because there may be other codons that code for the same amino acid.

Examples:

Some other amino acids that are coded for by multiple codons include arginine, serine, glycine, and proline. In contrast, some amino acids are coded for by only one codon, such as methionine (AUG) and tryptophan (UGG).

Conclusion:

Overall, the degeneracy of the genetic code allows for a certain amount of flexibility and robustness in the translation process, helping to ensure that proteins are synthesized correctly even in the face of genetic mutations.
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Read the following passage to answer the following questions:Proteins are polypeptide chains made up of amino acids. There are 20 types of amino acids joined together by peptide bond between amino and carboxylic group. There are two kinds of amino acids, Essential amino acids and Non-essential amino acids. The Primary structure of protein is the linear sequence of amino acids in a polypeptide chain. The first amino acid of sequence is called N-terminal amino acids and last amino acid of peptide chain is called C-terminal amino acids. The secondary structure proteins forms helix. There are three types of secondary structure: a helix, P pleated and collagen helix. In tertiary structure long protein chain is folded upon itself like a hollow woollen ball to give three-dimensional view of protein. In quaternary structure, each polypeptide develops its own tertiary structure and function as subunit of protein.Q. The smallest amino acid is

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Some amino acids are coded by more than one codon; hence, the code isa)Unambiguousb)Universalc)Degenerated)InitiatorCorrect answer is option 'C'. Can you explain this answer?
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