We put the city wall as the cell membrane because cell membranes can keep substances in and out of the cell much like a city wall keeps in and out people of the city

Cytoplasm fills up the bacteria like a park fills up a city

The nucleus keeps the DNA like the Mayor keeps the records and files in city hall.

The nucleolus is like a mailman because they both carry out messages

Cytoskeleton is like steel girders because they both hold stuff up and are strong because cytoskeleton is a network of proteins giving the cell strength.

It is similar to highways because the ER system is much like a road system along which industry can be found.

Ribosomes are related to brick yards because The ribosomes carry out manual labor in the form of protein synthesis for the nucleus. They bring together all the raw ingredients such as RNA (copies of the original DNA blueprints) and amino acids to assemble proteins.

Like a post office, the golgi apparatus is used for shipping those goods created by the ER and ribosomes to the rest of cell.

It is like a delivery truck because they both transport materials to another destination.

It is like a power plant because they both supply the cell or city with energy.

It is like a warehouse because they both store materials needed for what they are storing for.

It is like a recycling plant because they both break down unneeded things.

It is like a crane because it moves stuff to help build buildings.

It is like the police because it protects the cell just like the police protect the city

It is related because they both absorb sunlight to create energy