ADMICRO

Read the following passages and choose the correct answer to each question.

Researchers don’t think there’s any question that the discovery of a gene that appears to be linked to many types of cancer is really exciting and the best news for the public in a long time. The gene is involved in a high percentage of human cancers and its discovery might eventually lead to the development of a new anti-cancer treatment.

In normal cells, this gene, named MTS1, acts as a brake during the cell division process. But the researchers have found that the cell is missing in about half of the tumor cells they studied, allowing uncontrolled division of cells to take place and the resulting spread of cancer.

This discovery could be exploited in two ways, either by supplying the missing gene through gene therapy or by copying its function in a drug. Of course, this is not the first gene to be found that can suppress tumors; it’s the eleventh or twelfth. However, because of its seemingly wider presence, or absence, the knowledge of its existence could lead to a cure for some types of cancer.

What is the purpose of this passage?

Hãy suy nghĩ và trả lời câu hỏi trước khi xem đáp án

ZUNIA12
ZUNIA9
AANETWORK