Step one
nucleus
Step two
protein bits go in through
endocytosis and are broken down by
lysosomes picked up by
rought er
has a nucleolus
to make ribosomes
gets taken by the
rough er
step three
nucleus
was a plan
picked up by
rough er
step four
product
snatched by the packaged
Golgi appearatous put in
secretary vesicle
released through exocytosis