Osmosis

Egg Lab Objective: To use the properties of both diffusion and osmosis to see the affects of either maple syrup or water on a shell-less raw egg over a three day period. Also, applying properties hypotonic, hypertonic, and isotonic solutions. Problem: How does a water solution and a syrup solution affect a cell’s mass? Hypothesis: …

How Water Or Maple Syrup Affects A Shell Less Egg Through Osmosis And Diffusion Read More »

When and by whom was osmosis discovered? Osmosis was discovered by a French physiologist Henri Dutrochet in 1826. What is osmosis? Osmosis is the spontaneous transference of water molecules through a semi-permeable membrane from a weak or dilute solution to a strong concentration, to equalize the amount of H20 on both side reaching an equilibrium. …

Estimating water potential Read More »

THE EFFECTS ON OSMOSIS THROUGH A DIALYSIS TUBE DUE IN SALT AND FRESH WATER ENVIRONMENTS Cells have been loosely defined as the building blocks of all living things. All cells are contained by cellular membranes, which provide structure for the cell (Cooper. G, 2000). The cell membrane is a semi permeable membrane that surrounds the …

A Study Of The Use Of Osmosis On Dialysis Tube In Fresh And Salt Water Environments Read More »

Osmosis (the transportation of a solvent from a lower concentration to a higher one through a semipermeable membrane) is a fundamental concept in the study of biology providing the primary means by which water is transported into and out of cells. The importance of this phenomenon lies in the great number of life-preserving functions it …

Osmosis as a phenomenon in the life-preserving functions Read More »

A Fin-astic Idea As we discuss osmosis and how it channels water in and out of the cell going towards the higher areas of solutes, we find ourselves in a predicament. A question arises that makes us really wonder. Why don’t freshwater fish explode, and saltwater fish shrivel up? It’s a very good question to …

How Fishes Use Osmosis Process Read More »