It may be the city's waste management (garbage disposal), since the lysosomes, in effect, play a role in cleaning the body's cells and tissues. See the related link below.
Ups
Mail Man
Train
Subway
Bus
Car
Ribosomes are commonly referred to as Factories. This is because the build proteins.
The power house is similar.Both of them generate power
maybe a power plant?
Small Factories
Downtown
the Nucleus
The nucleus of a cell is similar to the brain. It is the command center of the cell.
The nucleus controls the cell's functions.
A nucleus is good at its job because it's programmed to be. It contains the cell's DNA and directs the cell's activities.
the job of nuclear membrane is to protect the nucleus.
Burger king
the Nucleus
nucleus
nucleus
That would be the DNA, which instructs the cell how to do its job and be a functional part of the organism.
The nucleus of a cell is similar to the brain. It is the command center of the cell.
The nucleus is the organelle that contains the DNA. Its job is to control the cell's functions.
The nucleus controls the cell's functions.
that is because the necleus has adapted to its job
it surrounds the nucleus.
it surrounds the nucleus.
A nucleus is good at its job because it's programmed to be. It contains the cell's DNA and directs the cell's activities.