Compare and contrast the roles of the corepressor and the inducer ? in negative regulation of an operon.
week 1 Chapter 1 - “Scientific Study of Life” Life and its Characteristics - Biology • Biology is the study of life • It involves the the observing of, describing of, experimenting on, and explaining of that which occurs naturally - What is “Life” • Life is made of units called cells • These cells make proteins by using DNA and RNA • Cells make up every organism, or living thing • What distinguishes life from nonliving things - 5 characteristics shared by all life: 1. All life is organized 2. All life requires energy 3. All life maintains an internal homeostasis, or constancy 4.