A drug is designed to kill cancer cells after a day of treatment. The best control for the experiment is...?
a. Normal cells exposed to the same solution in which the drug is dissolved, minus the drug itself b. Cancer cells exposed to the same solution in which the drug is dissolved, minus the drug itself c. Normal cells exposed to the anticancer drug for a day d. Cancer cells treated with the anticancer drug but exposed for a shorter time than the experimental group of cells
Other - Science - 4 Answers
Random Answers, Critics, Comments, Opinions :
1 :
B Treat the disease with the drug Treat the disease with a placebo (same solution no drug) But it has to be a blind study so you don't tweak results to suit your purpose.
2 :
B
3 :
b is the best of the 4 for a controlled experiment as the drug is aim at the cancerous cells and should be in the same solution that the drug would b dissolve in but not including the drug for the control experiment.
4 :
b is the best answer.
Read more discussions :
Title : A drug is designed to kill cancer cells after a day of treatment. The best control for the experiment is
Description : A drug is designed to kill cancer cells after a day of treatment. The best control for the experiment is...? a. Normal cells exposed to t...