At the end of which era did the dinosaurs became extinct?
1. Mesozoic
2. Paleozoic
3....
Biology, 19.11.2020 23:10 cottonballcanopy
At the end of which era did the dinosaurs became extinct?
1. Mesozoic
2. Paleozoic
3. Jurassic
4. Cenozoic
Answers: 1
Biology, 21.06.2019 13:30, cmariecarrizales
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 have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. b. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. c. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails.
Answers: 3
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