Here's a breakdown:
* Gene: A segment of DNA that contains the instructions for building a specific protein.
* Genetic Code: The set of rules that determines how the nucleotide sequence of a gene is translated into the amino acid sequence of a protein.
* Amino Acid Sequence: The specific order of amino acids that make up a protein.
How it works:
1. Transcription: The DNA sequence of a gene is copied into a messenger RNA (mRNA) molecule.
2. Translation: The mRNA molecule travels to a ribosome, where the genetic code is read and used to assemble amino acids into a protein chain.
3. Protein Folding: The newly synthesized protein chain folds into its unique three-dimensional shape, which determines its function.
In summary, a gene is the blueprint for a specific protein, and its sequence dictates the amino acid sequence, which ultimately determines the protein's structure and function.
