The calcium that triggers muscle contraction is stored in synaptic vesicles called endoplastic reticulum. that is not the only function of the endoplastic reticulum it is also a network of a membranous tubules within the cytoplasm of a eucryotic cell continuous with the nuclear membrane.
Carbohydrates, or saccharides, comes under biomolecules. The four significant classes of biomolecules are nucleotides, lipids, proteins and carbohydartes. Among these carbohydrates is more abundant.
It is also called "carbs," carbohydrates have a few jobs in living life forms, including energy transportation. They are the structural parts of insects and plants.
Carbohydrates derivatives are engaged with blood clotting, the immune system, the reproduction, the development of disease.
