If scientists wanted to learn more about evolutionary history, they would study all but one of these molecules. which biological molecule would not offer much information about the history of life? a) dna b) proteins c) nucleic acids d) phospholipids

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.

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

What form of anesthetic was used for field surgery