rennase –> chymosin (Science: enzyme) The predominant milk-clotting enzyme from the true stomach or abomasum of the suckling calf. It is secreted as an inactive precursor called prorennin and converted in the acid environment of the stomach to the active enzyme. Registry number: EC 3.4.23.4..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..
A still body of water may be disturbed by a variety of factors. One of them is wind. In fact, it is considered as the pr..
For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
