Amother of a 4-year-old child asks the nurse how to talk with her daughter about strangers. the little girl is very friendly and her mother is concerned that her child could be abducted. the nurse should tell the mother:

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

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.

All ova contain sex chromosomes corresponding to: x y xx xy