CYTOLOGY and HISTOLOGY. Cell membrane and its receptorial properties and permeability. Morphology and main functions of cytoplasmic organelles: mitochondria, smooth and rough endoplasmic reticulum, ribosomes, Golgi apparatus, centriole, lysosomes.Nucleus: chromatin, chromosomes, nuclear envelope.Mitosis.Animal histology: definition, classification, description and function of coating and secreting epithelial tissues, exocrine and endocrine; definition, classification, description, and the most important functions of connective tissues; notes on the morphology and properties of the cartilage, bone and structural characteristics of its variety laminar, non-laminar, compact and cancellate bone; blood, blood elements, skeletal muscle tissue, cardiac and smooth muscles tissues and their main differences, muscle contraction, notes on nerve tissue and impulse transmission. ANATOMY.Organization of the skeleton. Digestive system of herbivores monogastric animals, omnivores and ruminants. Endocrine system. Male and female reproductive system.Respiratory system. Cardiovascular system. The mammary apparatus. The skin and the coats.