Which is a good example of property of water called surface tension ? A. some organisms are adapted to walk on land or water .
B. plants are able to survive through capillary action .
C . ices is less dense than water and floats on the surface .
D. water evaporates on the surface of our skin to release heat .

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.