Final answer:
The two amino acids coded for in the mRNA segment UGC CCG are Cysteine and Proline.
Step-by-step explanation:
The mRNA sequence UGC CCG contains two triplet codons.
The first codon, UGC, codes for the amino acid Cysteine, as indicated by the provided information.
Moving to the second codon, CCG, it corresponds to the amino acid Proline.
Therefore, in the specified mRNA segment, UGC encodes Cysteine, and CCG encodes Proline.
This sequence of codons plays a crucial role in the translation process during protein synthesis, where the information carried by mRNA is translated into a specific sequence of amino acids, ultimately forming a functional protein.
The accuracy of codon-amino acid correspondence is fundamental to the proper functioning and structure of proteins in cellular processes.