What determines how rapidly a molecule moves through a gelatinous medium in gel electrophoresis? the size of the molecule Many important biological molecules posses _____ and therefore at any given pH exist in solution as what?
Scientists believe that one of the causes of the obesity epidemic sweeping the US is our sedentary lifestyle. Sedentary means sitting a lot and refers to a person or job that is not very physically active. This adjective has a specialized meaning when referring to certain types of birds that stay in one area and do not migrate. Sedentary is from French sÃ©dentaire, from Old French, from Latin sedentÄrius, from sedÄre to sit..
A sedentary lifestyle is a type of lifestyle with no or irregular physical activity.A person who lives a sedentary lifestyle may colloquially be known as a slob or couch potato. It is commonly found in both the developed and developing world.Sedentary activities include sitting, reading, watching television, playing video games, and computer use for much of the day with little or no vigorous physical exercise. A sedentary lifestyle can contribute to many preventable causes of death.Screen time is the amount of time a person spends watching a screen such as a television, computer monitor, or mobile device.edentary activities include sitting, reading, watching television, playing video games, and computer use for much of the day with little or no vigorous physical exercise. A sedentary lifestyle can contribute to many preventable causes of death.