Answer:
If your just looking for a description here you go.
Explanation:
Most spiral galaxies contain a central bulge surrounded by a flat, rotating disk of stars. The bulge in the center is made up of older, dimmer stars, and is thought to contain a supermassive black hole. Approximately two-thirds of spiral galaxies also contain a bar structure through their center, as does the Milky Way.
Hope this helps.
Transcription is the first part of protein synthesis and translation is the second part. The process you are looking for is translation.
Eukaryotic cells can assemble into multi-cellular organisms. A.
A and C both seem like valid answers.
