What is the difference between the rough and smooth endoplasmic reticulum?

Biology homework help
Pre-Lab Questions
1.     Identify the major similarities and differences between prokaryotic and eukaryotic cells.
 
2.     Where is the DNA housed in a prokaryotic cell? Where is it housed in a eukaryotic cell?
 
3.      Identify three structures which provide support and protection in a eukaryotic cell.
 
 
Post-Lab Questions
Experiment 1: Cell Structure and Function
1.     Label each of the arrows in the following slide image:
 
 
2.     What is the difference between the rough and smooth endoplasmic reticulum?
3.     Would an animal cell be able to survive without a mitochondria? Why or why not?
4.     What could you determine about a specimen if you observed a slide image showing the specimen with a cell wall, but no nucleus or mitochondria?
5.     Hypothesize why parts of a plant, such as the leaves, are green, but other parts, such as the roots, are not. Use scientific reasoning to support your hypothesis.