The first strands of dna were observed through which microscope? tunneling microscope simple microscope compound light microscope electron microscope

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

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp