Serum myoglobin test has, for the most part, been replaced by the troponin level test to provide a positive diagnosis of a heart attack. This is because troponin levels are more specific to heart damage than myoglobin levels.erum myoglobin test has, for the most part, been replaced by the troponin level test to provide a positive diagnosis of a heart attack. This is because troponin levels are more specific to heart damage than myoglobin levels.
The siRNA sequence is modified to introduce a short loop between the two strands. The resulting transcript is a short hairpin RNA (shRNA), which can be processed into a functional siRNA by Dicer in its usual fashion..
Splash screen. Alternatively referred to as a boot screen, boot skin, or welcome screen. The splash screen is an introduction page that is displayed as a program or computer is loading or booting. For example, when a Microsoft Windows computer is starting up, there is a Windows splash screen that is displayed while Windows is loading. Typically the splash screen can include a logo or other image, as well as a company name, and sometimes the company's slogan. In the picture below, is an example of what the BIOS splash screen for a Dell computer that appears when the computer is booting.