Which one is false?
(a) Fatty acids may be unsaturated (with one or more C = C bonds) or a saturated (without double bonds)
(b) Fatty acid(s) may be esterified with glycerol forming monoglyceride, diglyceride and then triglyceride
(c) Sometimes especially neural tissues have lipid very simple structures
(d) Fats and oils are triglycerides