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WorksheetsEukaryotes + Prokaryotes + Endosymbiotic Theory
Total questions: 10
Worksheet time: 8mins
The theory of Endosymbiosis explains
The origin of eukaryotes
How bacteria live
How species develop
Why cells rely on one another
____________ & _________________ are organelles that definitely arose from endosymbiosis.
Nucleus and cell membrane
Chloroplast and mitochondria
Mitochondria and nucleus
Cell wall and chloroplast
Bacteria are an example of a _________ cell.
Eukaryotic
Prokaryotic
animal
plant
Which of the following characteristics make mitochondria and chloroplasts different from other organelles?
They are much bigger
The are found in both prokaryotic and eukaryotic cells.
They both make ATP
They were once free-living prokaryotes
Which of the following is evidence to support the endosymbiotic theory?
Prokaryotes have the same number and types of enzymes as eukaryotes.
Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.
All eukaryotic cells have a double-layered membran composed of phosplipids and proteins.
Fossil evidence shows that the first forms of life were prokaryotic cells.
Which type of cell does NOT contain membrane-bound organelles?
plant cells
animal cells
prokaryotic cells
eukaryotic cells
Are eukaryotes multicellular or unicellular?
multicellular
unicellular
both unicellular and multicellular
The endosymbiotic theory states that a prokaryotic cell...
grew out of an aerobic prokaryotic cell
engulfed an aerobic bacteria and photosynthetic bacteria
grew out of a photosynthetic prokaryotic cell
digested an aerobic bacteria and photosynthetic bacteria
The prokaryotic cell engulfed the aerobic bacteria and photosynthetic bacteria at the same time
true
false
Mitochondria and Chloroplasts have their own DNA which means they can divide themselves. True or False?
True
False
