protein
It is calcium carbonate.
Ionic calcium: Calcium absorption is closely related to blood levels of ionic calcium. It is locally regulated by the active form of Vitamn D, which promotes active calcium absorption. pg 900 Anatomy Book
calcium
beryllium
No. Not all volcanoes form mountains. Those that do are considered mountains regardless whether they are active, dormant, or extinct.
calcium
Active transport
active transport
The active ingredients in maalox are calcium carbonate, aluminum hydroxide, and magnesium hydroxide.
Calcium is a very active element which forms innumerable compounds. The most familiar one is calcium carbonate, also known as limestone.
active transport of calcium into the sarcoplasmic reticulum
calcium