Worksheet osmosis tonicity read me. This page has no tags.
Simple step by step explanations of concepts up to the end of ks4.
Osmosis worksheet. A is a special kind of diffusion b only occurs in gases c is not a natural process. Check the correct box in the chart below. The concentration of dissolved substances stuff in the solution is lower than the concentration inside the cell.
These are pictures of molecules frozen at two different times. Displaying top 8 worksheets found for osmosis. Check my shop for other courses https.
Osmosis is a type of transport. It is a natural random process. Displaying top 8 worksheets found for osmosis biology.
Diffusion and osmosis worksheet name. Diffusion and osmosis ii worksheet recommended articles. Is the movement of particles from areas of higher concentration to areas of lower concentration.
There are no recommended articles. Article type section or page author ruth lawson show toc no. Powerpoint presentation and worksheet on diffusion and osmosis for teaching and revision.
The membrane is permeable to water iodine. This worksheet was created during the covid 19 pandemic to be administered remotely on snake evolution this image was modified from a wikimedia file so that students can fill. When a cell is placed in this solution water will enter the cell by osmosis resulting in.
This means that it does not require extra energy input. Statement isotonic cell s hypotonic cell s hypertonic cell s 1. Some of the worksheets for this concept are diffusion and osmosis work answers osmosis practice problems the biology of osmosis jones teachers notes gummy bear osmosis lab osmosis and diffusion audience diffusion and osmosis hw 1 diffusion and osmosis work.
The starch can not pass through the membrane because it is too large only the water moves across the membrane. It is not permeable to glucose sodium na or starch. In the figure of the u tube below side a is pure water and side b is a 10 starch solution.
In each diagram below a cell with a semipermeable membrane has been placed in a beaker containing substances that are dissolved in water. Some of the worksheets for this concept are diffusion and osmosis work answers the biology of osmosis jones diffusion and osmosis hw 1 diffusion osmosis active transport osmosis work 20 points answers diffusion and osmosis work gummy bear osmosis lab. This resource follows the aqa biology gcse syllabus but is also applicable to other courses.