Hello. You did not say what information was discussed during the class, which makes it impossible for your question to be answered. However, I will try to help you in the best possible way.
To examine a topic discussed during class, you must show how that topic came about, what factors it imposes and what results it promotes. In addition, you must present your opinion on these results, whether they are harmful or beneficial and what needs to be changed in it.
In your question, we can see that you need to do this analysis based on the information found in "The Immortal Life of Henrietta Lacks." You must use the information in this work to justify and prove your positions during your analysis.
"The Immortal Life of Henrietta Lacks" was written by Rebecca Skloot
and tells the story of how an African American woman, Henrietta Lacks, was a victim of cervical cancer that led to her death, but allowed scientists to research her cancer cells and create, from them, the first line of immortal human cells, called HeLa. Although Henrietta Lacks is very important for science, the lack of information about it her gigantic and demotivating.