Question

which of the following lists the structures involved in protein synthesis and release in the correct order?
answer
○ mrna, ribosome, and nucleus
○ ribosome, mrna, and nucleus
○ mrna, nucleus, and ribosome
○ nucleus, mrna, and ribosome
○ nucleus, ribosome, and mrna
○ i dont know yet

Explanation:

To determine the correct order of structures in protein synthesis:

1. Transcription: Occurs in the nucleus, where DNA is transcribed into mRNA.
2. mRNA Transport: mRNA moves from the nucleus to the cytoplasm.
3. Translation: Occurs at the ribosome, where mRNA is translated into a protein.

So the correct order is nucleus (where transcription starts), then mRNA (transcribed and transported), then ribosome (where translation occurs).

Answer:

D. Nucleus, mRNA, and ribosome