On Day 2, the main question we had to answer was what happens to the egg’s mass when it sits in a WA term or saltwater solution for 30 minutes? I hypothesized that the egg will lose grams because the…
Chemistry
Gummy Bear Osmosis Lab Report Assignment
Tiffany Parker Mr… Taylor Biology 6th period 2/12/15 Gummy Bear Osmosis Lab Report Purpose: The purpose of this lab is to measure the amount of Osmosis in different types of solutions and to see how a cell would react in…
Diffusion Osmosis Lab Report Assignment
Since osmosis and diffusion are both part of passive transport, this means that they do not require energy or pumps. There are different environments created due to diffusion. There are hypotonic, hypersonic, and isotonic environments. Hypotonic is when the solution…
Osmosis Lab Report Assignment
This experiment is being done to find out what happens to a carrot or a potato if you place them in two different solutions. Osmosis has a lot to do with this experiment and is the movement of water molecules…
Protocal Assignment
Introduction There are many ways to measure the amount of a substance – if we have a relatively large amount, such as a spoonful of sugar, we can find its mass with a balance or find its volume by putting…
Biology lab report of osmosis Assignment
A big fresh potato was taken and only cylinders from that potato were obtained. Mass and dimensions of the cylinders A single cork borer was used to cut out cylinders that were then cut to lengths of mm and egg.…
Osmosis lab report Assignment
If the solution has a higher water potential than he potato cores, there will be net movement of water into the potato pieces. Therefore, potato cores in less concentrated solutions will gain more weight than the potato cores in more…
Osmosis Lab Report Assignment
Living organisms tend towards balance with their environment. Cells achieve this through diffusion. This is the random movement of solutes from an area of higher concentration to lower concentration. Osmosis is a special case of diffusion. Osmosis is the movement…
Osmosis and diffusion lab report Assignment
Introduction: The purpose of experiment 1 was to demonstrate the principle of simple diffusion and understand how to make % solutions. Exercise 2 demonstrated the principle of osmosis: observing the movement of water by osmosis from an area of lower…
Biology Osmosis Lab Report Assignment
CO is transferred from the blood to the lungs, where is exhales. The intake 02 and the parallel elimination of CO in the lungs and is called gas exchange with the environment or otherwise breath (URL). In physiology respiration is…