The osmotic pressure of red blood cells against water is 7.63 bar. If you are asked to make 1 liter of isotonic solution for red blood cells using Red Bull, assuming negligible functions of caffeine receptors and glucose transporters on the surface of the cells, calculate how many cans of Red Bull do you need.

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.

answer; synapse;