Answer:
Theme is the central idea or insight about life
Explanation:
This would be 7. Below 7 is acidic and above is basic. 7 is neutral
The RNA (ribonucleic acid) and the associated proteins forms the ribosomes. These ribosomes are the site of protein synthesis in a cell. Inside the stained cell nucleus, the nucleolus part of the cell can be seen. The nucleolus is the part where the all the ribosomes of the cell are assembled.
Hence, the answer is 'nucleolus'.