I'll give you max points if you answer this correctly. makes analogies to these cell parts.
nucleus
plasma (cell) membrane
cytosol (cytoplasm)
ribosome
rough endoplasmic reticulum
smooth endoplasmic reticulum
golgi apparatus
lysosome
mitochondria
cytoskeleton
chromatin
nuclear membrane
nucleolus
vesicles
centrioles
vacuoles
an example is nucleus is like the brain because the nucleus controls all the activities of a cell, and the brain controls all activities of the body.
do this for me. you very very much

-A nucleus of an atom can be compared to the sun of a solar system because the nucleus, like the sun, is the largest part of an atom and its electrons orbit around it, much like planets in a solar system. Atoms can also gain or lose electrons similarly to how stars can gain or lose planets.

-How about a fence around a yard? It does the same thing as a plasma membrane, it keeps the things that are supposed to stay in the yard, in the yard. And, it keeps the things that are outside the yard from getting into the yard. Every once in a while it lets a few select things either go in or out.


-how about the jelly in a doughnut its the same idea it is the fluid in a cell that fills in everything its like blood in the human body.


-A analogy for ribosomes is a restaurant. It provides the citizens with protein just ribosomes which provide nutrients for the cell. 

-Rough E.R. is like a water slide because it gets you from the top down to the botom of the slide.

Sorry dude, thats all i have time to answer, hope someone else can help you!

Ais your right answer

This type of galaxy is an approximately ellipsoidal shape and a smooth, nearly featureless image. they are the largest single star systems, in the universe and are built by the collisions of many smaller galaxies.