Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
To Find Out the Effect of Various Solutes On Living Cells
Member rating: No Rating | Words: | Submitted: Thu Jul 11 2002
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
Peter O'Connor 9DV 4 May 2001 Biology Experiment Aim To find out the effect of various solutes on living cells Apparatus Test tubes, petri dish, test tube rack, knife, potato, distilled water, 1 M, 0.8 M, 0.6 M, 0.4 M, 0.2 M, salt solutions. Method Six test tubes were weighed, labelled and filled with equal amounts of different solutes. Test tube 1 was filled with distilled water. Test tube 2 was filled with 0.2 Molar salt solution. Test tube 3 was filled with 0.4 Molar salt solution. Test tube 4 was filled with 0.6 Molar salt solution. Test tube 5 was filled with 0.8 Molar salt solution and Test tube 6 was filled with 1 Molar salt solution. The six filled test tubes were then weighed again. A 1 cm length of potato was then put into each of the six labelled test tubes, which were then weighed again. The pieces of potato were examined after...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 151,713 others
