Nucleus. The nucleus is one of the most important organelles in a cell. It is often the largest organelle in animal cells, but this is not always the case. Nuclei contain the genetic material called DNA that is responsible for controlling and directing all cell activities.ibosomes. Ribosomes are small structures made of RNA and Protein that function in protein synthesis to create proteins for the cell out of amino acids. They are formed in the nucleolus, which is found inside the nucleus.
Augustus was a title given to Octavian when he became the first emperor of the Roman Empire and established the institutional framework that would serve Romans for 300 years. Image Source: readingacts.files.wordpress.com/2012/12/augustus-caesar.jpg. Octavian was the adopted son and heir of Julius Caesar.
Who Was Nerva?: Marcus Cocceius Nerva ruled Rome as emperor from 96-98 A.D., following the assassination of the much hated Emperor Domitian. Nerva was the first of the five good emperors and the first to adopt an heir who wasn't part of his biological family.