Group the following carbohydrates based on their characteristics and examples: monosaccharide, disaccharide, polysaccharide. monosaccharide: formed from two monosaccharide units, table sugar disaccharide: single sugar molecule, glucose polysaccharide: three or more sugar molecules, starch monosaccharide: single sugar molecule, glucose disaccharide: formed from two monosaccharide units, table sugar polysaccharide: three or more sugar molecules, starch monosaccharide: single sugar molecule, glucose disaccharide: three or more sugar molecules, starch polysaccharide: formed from two monosaccharide units, table sugar

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.

Why is excretion necessary to maintain homeostasis?

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."