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level: Eukaryotes and prokaryotes

Questions and Answers List

Question	Answer
Bacteria are amongst the ________ of organisms.	simplest
Are bacteria made of single cells?	Yes, bacteria are made of single cells.
Cells of bacteria are called ___________ cells.	prokaryotic
Cells of animals, plants and fungi are called __________ cells.	eukaryotic
What is the size of prokaryotic cells?	0.2 - 2 mcm
What is the size of eukaryotic cells?	5 - 100 mcm
In an animal cell, do the outer layers of the cell include a cell wall?	No, they don't.
Do prokaryotic cells have both cell membranes and cell walls?	Yes, they do.
Prokaryotic cells do not contain mitochondria or chloroplasts. Is this statement true or false?	True
The contents of prokaryotic cells include just two things. What are they?	cytoplasm and ribosomes
DNA in prokaryotic cells are single _________.	molecules
DNA in prokaryotic cells is found free in the ribosomes. Is this statement true or false? If it's false, where is the DNA found?	False. The DNA is found free in the cytoplasm
What is the type of cell division that occurs in prokaryotic cells?	binary fission
What is the type of cell division that occurs in eukaryotic cells?	mitosis
Where in eukaryotic cells is DNA found?	the nucleus
________ are found in a few simple eukaryotic organisms.	Plasmids
What do plasmids do?	They replicate independently of the chromosomes.
A group of organisms called _______ are also prokaryotic, along with bacterial cells.	Archaea