Which stamens applies to minerals A. are natural

B. each has a unique arrangement of atoms

C. you can find them in your salt shaker

D. all of the above

If the first nucleotide after the promoter on the bottom dna strand in the simulation is changed from c to t, what would the resulting nucleotide be on the mrna? test your prediction by making the change and running the simulation.

How can you tell the difference between rough er from smooth er?

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