This cylinder was dropped on earth in a graduated cylinder containing 800ml of water. The water rises 200 ml. Calculate its volume

What do all macromolecules have in common with each other? oa. they all are formed from the same elements. ob. they all have major roles in cell membranesoc. they all act as catalysts in the body. od. they all have peptide bonds between carbon atoms.

Why is it incorrect to say that mitochondria function only as energy factories with cell

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis