Powerpoint answering the questions

Create a Powerpoint answering the questions listed below after reading this article : https://journals.physiology.org/doi/full/10.1152/ajpcell.00187.2014

Title of Article : Nitric oxide induces cancer stem cell-like phenotypes in human lung cancer cells

* What is the significance of this paper? (why are researchers addressing this problem?)

*What is the problem to be solved?

*How is the problem to be solved in this paper?

*Explain at least one experiment in detail

*What are the conclusions of this paper?

* Did the data conclusively answer the authors’ questions? What are some weaknesses of this paper?