Answer:
d) Y, X, Z
Explanation:
Mutant I only grows when the medium is supplemented with Z. So Z is the final product of biochemical pathway since supplying other intermediates do not lead to any growth.
Mutant III can grow if medium is supplemented with X and Z but not with Y. This means that Y is the first intermediate in this pathway since mutant III is not able to convert it into X and hence needs to be supplemented with next intermediate product X for growth.
Hence the correct order of X, Y and Z in this biochemical pathway is Y, X, Z.
RNA- UGU AAA GUC UGG CAG
Amino Acid- Cys Lys Val Trp Gin
Hope this helped!
Answer:
the oxygen atom takes more electrons
