Question

Determine the number of codon sequences it would require to produce the following amino acid sequence: alanine - proline - serine - isoleucine - stop. Determine the number of codon sequences it would require to produce the following amino acid sequence: alanine - proline - serine - isoleucine - stop. It would take 5 codon sequences A. It would take 5 codon sequences B. It would take 3 codon sequences C. It would take 6 codon sequences D. It would take 4 codon sequences

Answer 1

It would take 5 codon sequences to produce the given amino acid sequence of alanine, proline, serine, isoleucine, and a stop signal, as each amino acid and the stop signal are coded by separate three-nucleotide codons.

Step-by-step explanation:

To determine the number of codon sequences required to produce the amino acid sequence of alanine - proline - serine - isoleucine - stop, we need to understand that the genetic code uses triplets of nucleotides - codons - to specify amino acids. Since each amino acid in the sequence is coded by a three-nucleotide codon, and there is an additional codon for the stop signal, we need a separate codon for each amino acid plus one for the stop signal.

Therefore, alanine, proline, serine, and isoleucine would each require one codon. The stop signal also requires one codon. Summing these, we have 4 codons for the amino acids, plus 1 stop codon, resulting in a total of 5 codons needed to code for the sequence.

The correct answer is A. It would take 5 codon sequences to produce the amino acid sequence of alanine - proline - serine - isoleucine - stop.

Answer 2

The amino acid sequence given consists of four amino acids and one stop codon, each specified by a unique three-nucleotide sequence. Therefore, it would take 5 codon sequences to produce this amino acid sequence.

Step-by-step explanation:

To determine the number of codon sequences required to produce the amino acid sequence - alanine, proline, serine, isoleucine, stop - we must recall that each amino acid in a protein is coded by a three-nucleotide sequence known as a codon. The sequence given includes four amino acids plus one stop codon, which signals the termination of protein translation. Thus, for each amino acid and the stop signal, we have one codon. Therefore, the total number of codon sequences required is 5.

So, the correct answer is: A. It would take 5 codon sequences