Question

Using the DNA sequence below, what would the resulting amino acid sequence be? Be sure to show any necessary steps that lead you to the amino acid sequence from the DNA sequence.

TAC-GGC-ATA-TCG

Answer 1

Notice that many amino acids are represented in the table by more than one codon. For instance, there are six different ways to "write" leucine in the language of mRNA (see if you can find all six).An important point about the genetic code is that it's universal. That is, with minor exceptions, virtually all species (from bacteria to you!) use the genetic code shown above for protein synthesis.

Step-by-step explanation:

Answer 2

The DNA sequence TAC-GGC-ATA-TCG codes for the amino acid sequence Methionine-Glycine-Isoleucine-Serine.

The given DNA sequence TAC-GGC-ATA-TCG represents a segment of the genetic code, where each three-nucleotide sequence, known as a codon, corresponds to a specific amino acid. The process of translating DNA into an amino acid sequence involves matching each codon with its corresponding amino acid based on the genetic code.

In this case:

TAC codes for the amino acid Methionine (Met),

GGC codes for the amino acid Glycine (Gly),

ATA codes for the amino acid Isoleucine (Ile),

TCG codes for the amino acid Serine (Ser).

Therefore, the resulting amino acid sequence from the given DNA sequence is Methionine-Glycine-Isoleucine-Serine. This translation is possible due to the specificity of the genetic code, which establishes the correspondence between each codon and its associated amino acid during the process of protein synthesis.