What cell structure consists of a network
of protein filaments and tubules that
allows cells to keep their shape?

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

Why are lipids and proteins free to move laterally in membranes?