Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. a bottle contains 375 ml of insulin at a concentration of 40.0 mg/ml . what is the total mass of insulin in the bottle?

a is the answer to this question

explanation:

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).