Water is called the universal solvent because a) it is a nonpolar substance. b) its molecule has no charge. eliminate c) it is used around the world. d) it dissolves a variety of substances.

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.

Spirochetes have a twisting and flexing locomotion due to appendages called

What nursing actions are part of the acute respiratory distress syndrome clinical network (ardsnet) protocol?