it is estimated that about one half of all commercial fertilizers ever produced have been applied to crops in the last 20 years. Of this fertilizer, only about half is incorporated into the plant tissue and the remainder enters the environment. which of these natural cycles is this most likely to impact?

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?