What is the key principle of John Rawls’ concept of distributive justice as presented in “A Theory of Justice”?

The basement membrane (basal lamina) is a set of extracellular matrix proteins to which normal stem cells anchor themselves as a requirement for their survival.

A mutation of a tumor suppressor gene that initiates a cancer or allows it to progress is an example of a gain-of-function mutation.

Cancer cells avoid immune destruction by _______.

 Dividing cancer cells may undergo either symmetric or asymmetric division.

The most commonly mutated gene in cancer, known as the “master controller” gene, is TP53.

As reported this year by the World Cancer Research Fund, the type of cancer, NOT including skin cancer, with the highest global incidence is _______.

Normal connective tissue and immune cells within a tumor mass create a microenvironment that supports cancer cell growth and survival.

High telomerase levels in normal, adult stem cells prevents them from ever becoming senescent.

An expanding tumor’s new vascular supply, induced to grow by means of cancer cell signaling, is highly organized and structurally normal.