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Mitochondria were evolved from bacteria.This is explained by endosymbiotic theory.
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What is the generally accepted evolutionary process which created the organelles and chloroplasts and mitochondria?
endosymbiosis
What is another cell organelle that is thought to have originated through endosymbiosis?
Take the mitochondria as example. This organelle contains it's own circular DNA that is representative of cyanobacterial DNA. This DNA codes for some proteins also. Some mitochondrial DNA has been taken into the nuclear DNA where it's presence is rather obvious. And the mitochondria fission in reproducing themselves.
What contribution did an ancestral aerobic bacterial cell make to eukaryotes?
Mitochondria and chloroplasts for two contributions here through endosymbiosis.
How did the first eukaryote evolve?
Eukaryotes evolved from a process call endosymbiosis. Endosymbiosis states that eukaryotes started as two separate bacterium. The bigger bacteria engulfed the smaller. This is how the mitochondria is enclosed in the cell. There is evidence of this because the mitochondria has its on cell membrane and contains its own DNA.
How do the finding of margulis and other scientists-that mitochondria and cholarplasts have third own DNA like a cell nucleus-support the hypothesis of endosymbiosis?
concept that mitochondria and chloroplasts are the result of years of evolution initiated by the endocytosis of bacteria and blue-green algae which, instead of becoming digested, became symbiotic.
Eukaryotic cells acquired mitochondria and chloroplasts by?
By a process called endosymbiosis. The engulfing, for whatever purpose, of the microorganisms that were these now organelles. Google endosymbiotic theory. Lynn Margulis.
What is the generally accepted evolutionary process which created the organelles and chloroplasts and mitochondria?
endosymbiosis
How did the eukaryote evolve?
Eukaryotes evolved from a process call endosymbiosis. Endosymbiosis states that eukaryotes started as two separate bacterium. The bigger bacteria engulfed the smaller. This is how the mitochondria is enclosed in the cell. There is evidence of this because the mitochondria has its on cell membrane and contains its own DNA.
Why do Biologists suspect endosymbiosis gave rise to mitochondria before plastids?
Almost all eukaryotes have mitochondria but only some cells have chloroplasts
What it call when the mitochondria in cells today are the descendants of aerobic prokaryotes that used oxygen to generate energy?
Endosymbiosis
What is another cell organelle that is thought to have originated through endosymbiosis?
Take the mitochondria as example. This organelle contains it's own circular DNA that is representative of cyanobacterial DNA. This DNA codes for some proteins also. Some mitochondrial DNA has been taken into the nuclear DNA where it's presence is rather obvious. And the mitochondria fission in reproducing themselves.
What contribution did an ancestral aerobic bacterial cell make to eukaryotes?
Mitochondria and chloroplasts for two contributions here through endosymbiosis.
What is the likely origin of mitochondria?
the likely orign of mitochondria is like this random glup of toop. It has all that Shmuff in it.
What is the endosymbiotic theory?
The Endosymbiotic Theory is a theory about how mitochondria and chloroplasts formed. The theory suggests that both the mitochondria and chloroplasts were once prokaryotic cells that were ingested but not digested by eukaryotic cells. This would explain why both have their own DNA.
What enabled the formation of true living cells?
Endosymbiosis enabled the formation of true living cells. This concept explains the origin of two biological structures, the mitochondria and the chloroplasts.
What is a sentence for endosymbiosis?
Endosymbiosis is also called as the evolutionary theory. This sentence shows the usage of word Endosymbiosis .
What is unusual about mitochondrial cells?
Mitochondira are derived from mother cells. They conduct the ETC to produce energy or ATP. It is suggested by endosymbiosis theory that the early precursor engulfed mitochondria which was actually an energy producing bacteria. Mitochondria has its own DNA called as mtDNA.
