which is a function of na ions which is a function of nucleic acids which is a function of regulatory agencies which is a function of the cell membrane which is a function of a lymph node which is a function of bone which is a function of epithelial tissue which is a function of articular cartilage which is a function of the plasma membrane which is a function of synovial fluid which is a function of the cranial bones which is a function of the thyroid gland which is a function of a hose liner which is a function of an operating system which is a function of the skeletal system which is a function of saliva which is a function of the golgi apparatus which one is not a function in ms excel which is the graph of a logarithmic function which of the following is a function of water which relation is a function which is not a primary function of excel phagocytosis is a function of which cell which of the following is not a function which is a main function of lipids