Which of these observations gives the most support to the endosymbiotic theory for the origin of eukaryotic cells?
A) the existence of structural and molecular differences between the plasma membranes of prokaryotes and the internal membranes of mitochondria and chloroplasts
B) the similarity in size between the cytosolic ribosomes of prokaryotes and the ribosomes within mitochondria and chloroplasts
C) the size disparity between most prokaryotic cells and most eukaryotic cells
D) the observation that some eukaryotic cells lack mitochondria
Possible symbiotic or endosymbiotic relationships that gave rise to the first eukaryotic cells
Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma
Two-Factor Theory
A sample of 400 observations will be taken from an infinite population. The population ...
A Sociological Timeline of Major Figures in the Development of Sociological Theory, 1820–1960