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21 questions
What structures do all cells have in common?
cytoplasm
Ribosomes
DNA
cell membrane
nucleus
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
Why type of cell does not contain membrane bound organelles?
Animal Cells
Prokaryotic Cells
Eukaryotic Cells
Plant Cells
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.
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