The endosymbiotic theory states that the mitochondria of eukaryotes are the evolutionary result of a proto-eukaryotic cell engulfing an aerobic bacterium, which then evolved into the mitochondrion. which characteristic of mitochondria supports this theory of development?

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.