The science of studying genomic fragments from microbial communities, allowing researchers to study genes from a collection of multiple species, is called:
pharmacogenomics
transcriptomics
metagenomics
proteomics

The first amino acid of a new polypeptide chain is

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

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.