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.
A traditional yurt (from the Turkics) or ger (Mongolian) is a portable, round tent covered with skins or felt and used as a dwelling by nomads in the steppes of Central Asia. Yurt-originally from a Turkic word referring to the imprint left in the ground by a moved yurt, and by extension, sometimes a person's homeland, kinsmen, or feudal appanage. 2  The term came to be used in reference to the physical tent-like dwellings only in other languages.