Which tiny, round “factory” puts together protein and is often found in the endoplasmic reticulum? a. chromosome b. chloroplast c. golgi body d. ribosome

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

In the practice of science, this type of reasoning is used to develop explanations.

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.