What Was Chester Southam Concerned That HeLa Cells?

What Was Chester Southam Concerned That HeLa Cells? In the 1950s, virologist Chester Southam worried that contact with HeLa cells might infect researchers with cancer. To test this, he injected cancer patients’ arms with HeLa cells while claiming to conduct an immune system test. Nodules grew on the patients’ arms. The cancer spread to the

What Type Of Cell Does Human Have?

What Type Of Cell Does Human Have? Stem cells Embryonic stem cells Adult stem cells Bone cells Osteoblasts Osteoclasts Osteocytes Lining cells Skin cells Keratinocytes Melanocytes Merkel cells Langerhans cells Endothelial Lining blood vessels Epithelial cells Lining body cavities What is a human cell? Cells are the basic building blocks of all living things. The