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Which of the followings a defining characteristic that was common to all protocells (protbionts)?
a. they possessed the ability to replicate DNA
b. they had simple organelles (e. g., mitochondria)
c. they were all autotrophs
d. had a membrane or membrane-like structure separating the inside from the outside
e. they all had a cell wall made of peptidoglycan
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Which of the followings a defining characteristic that was common to all protocells (protbionts)?
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