Question

glycosaminoglycans (gags) help give the ground substance some of its q including__________. helping to transfer charges in the nervous system holding water and maintaining electrolyte balance giving bone its brittle, inorganic structure providing the major structural support of tendons and ligaments acting as an energy reserve for muscle contraction

Explanation:

Glycosaminoglycans (GAGs) are highly hydrophilic and can bind a large amount of water, playing a role in holding water and maintaining electrolyte balance in the ground - substance. They do not transfer charges in the nervous system, give bone its structure, provide major structural support for tendons and ligaments, or act as an energy reserve for muscle contraction.

Answer:

holding water and maintaining electrolyte balance