I wanna be a ribosome.. I know, there are a lot of things in the body that often take the leading role.. but these little guys play a very crucial role in dna replication and help make every single protein in the body.. they allow our bodies to live on, by making new cells…
They’re like mechanics, that change the crucial aspects of cars, and allow them to continue running smoothly; like the oil change that is necessary to keep the car running for many more miles..
ribosomes are these little things found in every cell in our body.. there’s millions of them!!! and they have a very specific purpose; they are little proteins designed to zip through dna strands.. they work simultaneously at various parts of a dna strand.. like a zipper! And make life possible..
There are free moving ribosomes (missionaries), and ones attached to the rough ER (committed churchgoers).. regardless of where you may find them (missionaries or committed churchgoers 
) they do their job, or else the cells do-not replicate and you begin to die rather quickly..
So, if I had to be anything in the human body, that’s what I’d want to be 
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These things remind me of ants 
the little things can carry like 100 times their body weight!!
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Ribosomes are made up of two parts.. and read the genetic code, producing the protein…
They’re kinda like software engineers.. they take the code necessary to make a website and produce it! (Which, quite honestly is A LOT of work, as I am currently learning).
Another thought: the ribosome is made of two pieces.. it really only works when the third part is introduced.. the DNA… then it can go to work!
It’s kinda like us; we are made up of flesh and bone; sculpted perfectly by our Creator! The spirit or soul makes us come to life!!