What are real life examples of nucleus, chromosomes, mitochondria, and golgi complex?

An example could be office personnels,
1. The nucleus could be the CEO of the company
2. The chromosomes could be the knowledge workers of the company or the managers since these are the people that can shape the company and aid the formation of culture and organization -assisting the CEO.
3. Mitochrondria could be the workers since they power up the company, without them there would be no team, firm or the company itself.
4. Golgi body can be the secretaries or the assisting managers which supports, checks, modifies and confirms the many tasks before it is passed into the nucleus and other organelles, they also dissiminate information.

Rna polymeras should attache to the promoter.

The salt in the sea water dehydrated the sailor because her body could not take in the amount to salt in the sea water