essays on molecules

Why Life Chose Carbon Why life chose Carbon? It is the second most abundant element in the human body-18% of the wet weight. Molecules based on carbon-known as organic molecules because of their occurrence in living matter-constitute the majority of molecules found in living... [ view article ]

Tag:caboninfluenceslifeMoleculesorganisms

1 Pages

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Words: 351

Biology Membrane Lab Introduction: In this lab i used glucose and starch to show if the cell membrane is permeable, impermeable, or selectively permeable to these substances. Dialysis tubing is a plastic like substance that has small pores in it. These pores allow... [ view article ]

Tag:glucosematerialsMembraneMoleculessolution

1 Pages

20 Downloads

Words: 351

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