Question 1: EMT in Invasion/Metastasis? Our text emphasized epithelial-mesenchymal transition (EMT) as a major driver for invasion and metastasis. Though many researchers in the cancer field have adopted this hypothesis, skepticism remains, especially amongst tumor pathologists. EMT, though a fitting and sound explanation for the invasion-metastasis cascade, is difficult to […]

Discuss your process for determining the cost of a menu item that includes igredients that came in on three different deliveries and three different prices in one batch. Inventory shows that one box of lasagna noodles was delivered 2 weeks ago and another box was delivered last week, but more […]

In some species of beetles, resistance to particular pesticides is a dominant trait. To measure selection on populations after exposure to pesticide, you first establish a population consisting of a mix of resistant and non-resistant individuals and let beetles interbreed freely until you have a very large population of many […]

Holly, age 28, has been consuming a strict vegetarian (vegan) diet – no animal products of any kind – for the past few years. A few of her friends, who consume dairy products, eggs and meat, are surprised at her excellent appearance and apparently good health. Your essay should use […]