Question

[[oc1::1) Prepare a sample of your food and transfer 2cm3 to a test tube]][[oc2::2) Add 2cm3 of biuret solution to the sample and mix the contents of the tube by gently shaking it]][[oc3::3) If the food sample contains protein, the solution will change from blue to purple or pink purple]] 1,1,0 | n,n,n,n 1) Prepare a sample of your food and transfer 2cm3 to a test tube2) Add 2cm3 of biuret solution to the sample and mix the contents of the tube by gently shaking it... 1) Prepare a sample of your food and transfer 2cm3 to a test tube2) Add 2cm3 of biuret solution to the sample and mix the contents of the tube by gently shaking it3) If the food sample contains protein, the solution will change from blue to purple or pink purple

Accepted Answer

Testing for Proteins 1) Prepare a sample of your food and transfer 2cm3 to a test tube...... ...2) Add 2cm3 of biuret solution to the sample and mix the contents of the tube by gently shaking it3) If the food sample contains protein, the solution will change from blue to purple or pink purple

Original	[[oc1::1) Prepare a sample of your food and transfer 2cm³ to a test tube]] [[oc2::2) Add 2cm³ of biuret solution to the sample and mix the contents of the tube by gently shaking it]] [[oc3::3) If the food sample contains protein, the solution will change from blue to purple or pink purple]]
Title	Testing for Proteins
Settings	1,1,0 \| n,n,n,n
Text1	1) Prepare a sample of your food and transfer 2cm³ to a test tube ... ...
Text2	1) Prepare a sample of your food and transfer 2cm³ to a test tube 2) Add 2cm³ of biuret solution to the sample and mix the contents of the tube by gently shaking it ...
Text3	... 2) Add 2cm³ of biuret solution to the sample and mix the contents of the tube by gently shaking it 3) If the food sample contains protein, the solution will change from blue to purple or pink purple
Full	1) Prepare a sample of your food and transfer 2cm³ to a test tube 2) Add 2cm³ of biuret solution to the sample and mix the contents of the tube by gently shaking it 3) If the food sample contains protein, the solution will change from blue to purple or pink purple

Sample 2cm Food Solution Tube Purple Prepare Transfer