Endoplasmic Reticulum- straw
no
The answer is proteins.
the cell wall
Micorvilli Mitochondira
They are organelles;
Every cell has organelles. Prokaryotes were once thought to have no organelles but some have been found now. Eukaryotes have membrane bound organelles and prokaryotes do not.
Organelles
A factory or a school. There is some boss- the nucleolus , the some managers / teachers as the nucelus, and then the workers / students as the other organelles.
all of them, bacteria have no organelles
An animal cell could accurately be compared to a zoo. The cell membrane is like a cage which keeps the animals in, and the organelles are akin to different animal exhibits.
No, the organelles are within the cell membrane (in the cytoplasm).
Many cell organelles resemble sponges.