Which of following statements are true? check all that apply.
the human body consists of only eukaryotic cells.
human cells can be both prokaryotic and eukaryotic.
the human body consists of eukaryotic cells and prokaryotic cells.
many of the prokaryotes that live in the body have no noticeable positive or negative effect.

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.

What pattern of migration do whales follow?

Which of the following is a good strategy when it comes to desserts