The binding specificity of different E-boxes is found to be essential in their function. E-boxes with different functions have a different number and type of binding factor. The consensus sequence of the E-box is usually CANNTG; however, there exist other E-boxes of similar sequences called noncanonical E-boxes.
The more common sizes of cookie sheets are tagged as Full, Three Quarters, Half and Quarter. For âHow big is a cookie sheet?â in the Full-size variety, this one measures approximately 26 inches in width by 18 inches in depth and about an inch thick.
A sheet cake is primarily 16 inches by 24 inches big. Since that size is not practical for smaller parties, smaller sizes are also available. There is a half sheet cake, which is 12 inches by 16 inches big and a quarter sheet cake, which is 8 inches by 12 inches big. The commercial quarter sheet cake is slightly smaller than the standard homemade sheet cake, which is about 9 inches by 13 inches.