An animal cell has a 2% salt concentration. it is placed into a solution with a 0.05% salt concentration. what would happen to the animal cell?

The animal cell would burst due to osmosis.

Osmosis refers to the flow of water from the region of high solute concentration to the region of low solute concentration across the semi-permeable membrane.

An animal cell is hypertonic (more salt concentration: 2%) as compared to the external solution which is termed as hypotonic or low salt concentration (0.05%).

So, the water potential of the external solution would be higher as compared to that of the cell.

Hence, the water will flow into the cell which will cause the cell to swell and then burst (due to absence of cell wall)

me two

explanation:

because i hate it

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.