When there are not enough available nutrients to support bacterial growth, some bacteria survive by

The shift of a vehicle's weight around its center of gravity is known as

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

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.