5 Questions
Which of the following is the independent variable in the Osmosis and Potato Practical?
Concentration of the solution
What is the dependent variable in the Osmosis and Potato Practical?
Change in mass of the potato
Which variable is kept constant in the Culturing Microorganisms in the Lab experiment?
25o C
What is the purpose of using agar jelly in the Culturing Microorganisms in the Lab experiment?
To provide nutrients for bacteria
What is the purpose of placing paper disks soaked with antibiotics on an agar plate in the Investigating the Effect of Antibiotics on Bacterial Growth experiment?
To observe the effect of antibiotics on bacteria
Test your knowledge on the required practicals for microscopy and osmosis with this quiz. Learn about preparing slides, using a light microscope, and observing changes in mass during osmosis experiments. Sharpen your pencil and label those important observations!
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