Final answer:
True. The assembly of a protein requires tRNAs, ribosomes, mRNA, proteins, cations, and GTP.
Step-by-step explanation:
True. The assembly of a protein indeed requires all of the listed components: various tRNAs with their attached amino acids, ribosomes, messenger RNA (mRNA), numerous proteins with different functions, cations, and GTP (guanosine triphosphate).
tRNAs, or transfer RNAs, play a crucial role in protein synthesis by carrying specific amino acids to the ribosomes. Ribosomes then read the mRNA sequence and link the amino acids together to form a protein. The other components listed also have important roles in protein synthesis, such as providing energy and facilitating the translation process.