The use of biotechnology for problem-solving and the creation of useful products has been around a long time. New developments have introduced modern biotechnological tools and processes that have advanced the field. Which statement reflects a use of
modern biotechnology?

Bacteria ferment milk to produce cheese.

O The use of yeast in bread-making causes bread to rise.

O Cows are selectively bred to produce more milk.

O DNA fingerprinting is used to identify and convict criminals.

Ahope that

Na+ loss through sweet plus the dilution has lowered na+ concentration outside of neurons, altering the na+ equilibrium potential. sodium exists more outside the cells than inside. when na+ is lost by sweat plus the dilution( because they drink a lot of water) changes the concentration outside the cell, forcing the water to enter the cell and attempt to balance the concentration inside/outside.the problem is that the abundance of water will cause the cells to swell. most cells can adapt, however, the brain cells can't that's why the runner has confusion and can't control the muscles.  if not treated and this occurs in less than 48 hours, it can be immediately fatal .