DNA and RNA Structure, Function and replication: Genetic Code and Gene Expression, Mitochondrial DNA, Modern Genetics, Growth of Epigenetic Chromosomes: Structure and Replication, Sex Chromosome and Sex Linked Trait, Mendellian genetics, Genetic Diseases such as Alzheimer, Parkinson and Schizophrenia, Genetic Engineering, General Layout of the Nervous System, Synaptic Transmission, Neurotransmitter, Synaptic Transmission and Behavior, Brain Damage, Cerebrovascular Disorders (Structures) Epilepsy, Parkinson Disease, Huntimglis Disease, Alzheimer Disorder, Types of Hormones, Biochemical Assessment of Hormone Action, The Hypothalamo-Pituitary Regulatory System, Biochemical Actions of Testosterone in the Male, Actions of Steroid Hormones in the female, Digestion, Energy Storage, and Energy Utilization, Theories of Hunger and Eating: Set Points versus Positive Incentives, Factor That Determine What, When and How Much We Eat, Physiology Research on Hunger and Satiety, Body Weight Regulation: Set Points Versus Settling Points, Human Obesity: Causes, Mechanisms, and Treatments, Anorexia and Bulimia Nervosa.