Question

What observations would be made by a scientist viewing cancer cells under a microscope?

Answer 1

When viewing cancer cells under a microscope, a scientist would observe abnormal morphology, increased cell size and nucleus size, and changes in growth and behavior. Understanding the gene expression pattern in cancer cells can provide insights into the specific form of cancer. Researchers may ask questions about genetic mutations associated with cancer development and developing targeted therapies.

Step-by-step explanation:

When viewing cancer cells under a microscope, a scientist would make several observations. Firstly, they may observe abnormal cell morphology, such as irregular shape, size, and organization. Cancer cells may also appear larger and have an increased nucleus size compared to normal cells. Additionally, the scientist might observe changes in the behavior of cancer cells, such as increased growth rate or invasive behavior.

Here are example questions a researcher interested in cancer might ask:

1. Basic science question: What are the genetic mutations associated with the development of lung cancer?
2. Applied science question: How can we develop targeted therapies that specifically inhibit the growth of breast cancer cells?

Answer 2

If a scientist were to view cancer cells under a microscope, he would probably notice several differences compared to other cells. For one, cancer cells develop abnormally shaped glands. They are usually oblong and extended compared to healthy cells. Also, cancer cells are found in clumps, so that would be a characteristic easy to see with a microscope.