Question

1. look at the first trna molecule that entered the ribosome. identify the amino acid that the first trna carried. i need a hint thr ile cys met (or f-met)

Explanation:

In protein synthesis, the first tRNA that enters the ribosome (initiator tRNA) carries methionine (Met) or formyl - methionine (f - Met) in prokaryotes. This is a fundamental concept in the process of translation in biology. Among the given options, Thr (Threonine), Ile (Isoleucine), and Cys (Cysteine) are not the initial amino acid carried by the first tRNA, while Met (or f - Met) is.

Answer:

Met (or f - Met)