As substrate is used up, the enzyme's active sites are no longer saturated, substrate concentration becomes rate limiting, and the reaction becomes first order between B and C. To measure enzyme activity ideally, the measurements must be made in that portion of the curve where the reaction is zero order.
About CCRT. Canadian Chihuahua Rescue and Transport (CCRT) is a network of volunteers working together to rescue, transport, foster and provide necessary veterinary care for homeless, abandoned, neglected, or abused Chihuahuas. The idea was created by a Canadian who realized the need in 1996.
Msvcrt.dll - dll file called Microsoft (R) C Runtime Library is a part of Microsoft (R) Visual C++ program developed by Microsoft Corporation. Some applications or games may need this file to work properly. If msvcrt.dll is missing, whenever you start the application/game you may experience various kinds of errors.