A Bennedict's test was performed. Is it possible that positive test reveals that the solution contains sucrose?

Which test tube has the positive Biuret test?

What does a positve Sudan III test tell you about a mystery solution?

A mystery solution was tested using iodine. The mystery solution turned black while the control remained iodine-colored. What is this solution?

Scientists can collect qualitative data or quantitative data. Which type of data are you collecting when you do Biuret Tests, Bennedict's Tests, Iodine Tests, and Sudan III Tests?

A biochemist is testing five different mystery solutions for protein. He designates one test tube for a control. What is his dependent varaible?

A biochemist wants to test five different mystery solutions for nutrients. In her experiment, what would be the controlled variables?

If you really want to know if this Sudan III test of this mystery solution is postive, what should you do?

A biochemist is testing five different mystery solutions for protein. He designates one test tube for a control. What is his independent variable?

Starch and Celluose are both ______________.

Which Bennedict's test is positive?

When Biuret solution is added to a mystery solution the chemical reaction produced a dark purple color. What does this tell you?