Nerve cells are specialized to transmit chemical signals throughout the body. some nerve cells in humans can be several feet long. nerve cells transmit signals by allowing chemicals to enter and exit the cell very quickly. which organelle the most with this process?
a
the chloroplasts because they provide the energy needed to allow chemicals in and out of the cell

b
the cell membrane because it acts as a filter to allow nutrients and chemicals in and out of the cell

c
the cell wall because it provides support and structure for the cell as chemicals are moving in and out

d
the nucleus because the genetic material contains the plans for how the chemicals enter and exit the cell

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.

there's no big difference.

explanation:

the only little different between a rabbit and bunny is just that bunnies are much smaller than rabbits. bunnies are basically baby rabbits.