Salt solution

... it expanded..i.e make sure it is not folded. Add a couple of drops of salt solution..say 10% potassium nitrate. You get result instantly. Exosmosis will take place. Demonstrate ...

See entire post

... INFO: the protein's iso electric point is predicted to be 9.8... the solution for the column is 20mM TRIS(pH 8.5)... and I salt out using KCl across the concentration gradient of 0.1M - 1.0M... and the column is a ...

See entire post

... a banana by mashing the banana to a pulp, adding a mixture of water, salt, dishwashing liquid and boiling it at a temp. of 60 degrees celsius ... then placing it in ice-water for 5min. After that we had to filter the solution and add alcohol to it and - voila! DNA is extracted. I have to answer ...

See entire post

... I know that because the protozoa was in ocean water, there would be salt solute in the cell. Through osmosis, the diffusion of water molecules ... fresh water molecules going in, I believe that it would be a hypotonic solution with a lower concentration of solute (higher concentration of water) ...

See entire post

... tell me. thank you very much! 1. add a drop of iodine to 2 ml of starch solution in a test tub. describe the reaction. (my answer) the starch solution ... chloroplasts are spread out in the cell. they are moving 5. observe the salt water preparation and sketch the cells. what has happened to the ...

See entire post