Final answer:
Protein machines coordinate their actions in DNA replication and protein synthesis through specific steps and interactions, using enzymes and templates to ensure accurate replication and synthesis. Multiple proteins can be manufactured simultaneously.
Step-by-step explanation:
Protein machines, such as those involved in DNA replication and protein synthesis, often coordinate their actions through a series of steps and interactions.
In DNA replication, enzymes unwind the DNA molecule, separate the two strands, and assist in building complementary strands along each parent strand.
The original DNA strands serve as templates, determining the sequence of the new strands. In protein synthesis, the mRNA attaches to a ribosome, and tRNA molecules shuttle amino acids to the ribosome according to the codons on the mRNA, resulting in the production of a protein.
Multiple ribosomes can attach to a single mRNA molecule, allowing for simultaneous manufacturing of multiple proteins.