But the arrival of the dockless bike-share model was received mostly with praise and excitement in a city that has embraced biking as a mode of transportation. Some biking aficionados said they hope the companies will indeed bring more bikes to underserved communities of the District, including the Northeast and Southeast quadrants.
It sounds super-gross but please try to imagine it: Red muscles, pink muscles, and white muscles. The red muscles are red because they contain lots of myoglobin: a protein that binds iron and oxygen. Your blood has a similar protein called hemoglobin which binds iron and oxygen.
Causes of Elevated Creatine Kinase. Injuries to the skeletal muscles often trigger high levels of CK-MM. These muscles are the type that most commonly comes to mind when we hear the word muscle.They are voluntary muscles that you are able to control -- for example, your bicep and tricep.auses of Elevated Creatine Kinase. Injuries to the skeletal muscles often trigger high levels of CK-MM. These muscles are the type that most commonly comes to mind when we hear the word muscle.