Excretion
Paramecium (150x) Hydra (175x) Leaf Stomata (275x) Kidney (5x) Glomerulus (160x) Sweat Gland (50x) Lung (110x) Frog's Cloaca (2x)
Skin
Sole of the Foot (16x) Skin of the Chest (300x) Blood Supply to the Skin (55x) Sweat Glands (80x) Hair (17x) Fingernail (4x) Frog Mucus Gland (400x) Frog Poison Gland (160x)
Human Reproduction
Sperm Cells (1,800x) Egg Cell (Ovum) - Fertilisation (200x) Fertilized Egg - Zygote (200x) Two-Celled Embryo - First Cleavage (200x) Chromosomes - Squash (400x) Ball of Cells (200x) Blastula - Hollow Ball of Cells (200x) Embryo - five weeks (3x)
The Digestive System (Human)
Salivary Gland (170x) Taste Buds (350x) Gullet (oesophagus) (4x) Smooth Muscle (700x) Junction of Gullet and Stomach (18x) Stomach Lining and Gastric Glands (85x) Small intestine (50x) Intestinal Glands and Villi (125x)
The Circulatory System (Human)
Human Blood (900x) Phagocyte (25,000x) Artery and Vein (35x) Capillaries in the Ling (360x) Lymph Vessel and Valves (60x) Rat Heart (4x) Rat Heart (6x) Valve at Aorta (7.5x)
The Central Nervous System
Monkey Eye (4x) Retina (170x) Mammal Brain (2.6x) Human Spinal Cord (50x) Grey Matter of Cord (175x) Neuron (200x) Nerve (38x) Sweat Gland (80x)
The Reflex Arc
Pacinian Corpuscle (80x) Pacinian Corpuscle (360x) Spinal Ganglion and Nerve (18x) Spinal Cord and Nerve (6x) Spinal Cord (10x) Grey Matter (200x) Motor Neuron (400x) Motor End Plates (300x)
The Endocrine System
The Pancreas (25x) Islands of Langerhans (190x) Thyroid Gland (420x) Parathyroid Gland (45x) Adrenal Gland (7x) Adrenal Cortex (180x) Pituitary Gland (5x) Anterior Pituitary (90x)
The Respiratory System (Human)
Bronchial Tree (human) Trachea and Gullet (6.5x) Cartilages of the Chea (65x) Epithelial Lining of Respiratory Passages (360x) Air Sacs of the Lung (65x) The Capillary Networks (325x) Pigment
Smoking and Health
Normal Bronchial Epithelium (175x) Thickened Bronchial Epithelium (175x) Loss of Cilia - Bronchial Epithelium (175x) Early Cancerous Invasion - Bronchial Epithelium (65x) Normal Lung Tissue (130x) Blackened Lung Tissue (65x) Fibrosis and Emphysema - Lung Tissue (65x) Cancer - Lung Tissue (5x)
Chromosomes and Genes in Action
DNA Molecule (55,000x) Coiling in Chromosomes (2,000x) Lamp Brush Chromosomes (700x) Loop of Lampbrush Chromosomes Chromosomes (9,000x and 15,000x) Giant Chromosomes (1,000x) Chromosome Puffs (250x) / Tagged (250x) Nuclear Pores (50,000x) Ribosomes (85,000x)
Human Blood
Human Blood Smear (900x) Red Corpuscles (3,000x) White Corpuscles (leucocytes) (1,400x) Phagocytosis (E-25,000x ES-3,500x) Blood Type B (100x) Fibrin (400x) Sickle Cells (100x) Infected Blood (800x)
The Virus
Lambda Phage on E. coli (45,000x) Disrupted Phage (280,000x) Human Viruses - Influenza Virus (170,000x) and Polio Virus (290,000x) Measles Virus Attack (400x) Animal Viruses / Newcastle Disease (20,000x) / Vaccinia Virus (120,000x) Viruses Emerging from Cell (90,000x) Tobacco Mosaic Virus (TMV) / Virus Particles (30,000x) / Virus Crystal (1,500x) Cancer Viruses / Papilloma Virus (7,000x) / Rauscher Leukemia Virus (90,000x)
The Senses
Pacinian Corpuscles (30x) / Pacinian Corpuscles (65x) Meissner's Corpuscles (25x) / Free Nerve Ending (50x) Cochlea of Ear (6x) Organ of Orti (6x) Taste Buds Tongue (100x) / Taste Bud (650x) Nasal Epithelium (650x) Eye (0.67x) Retina (170x) / Rods and Cones (475x)
Body Defences Against Infection
The Skin (200x) Epithelial Lining of Respiratory Tract (175x) / Isolated Cell from Wind Pipe (1,400x) Pyloric Stomach (100x) / Eyelid (30x) White Blood Corpuscles (500x) / Phagocytosis (25,000x) Lymph Gland (40x) Tonsils and Adenoids (7x) The Liver (20x) Plasma Cell (37,000x)
Drug Abuse
Heroine - Heart Muscle (50x) Cocaine - Nasal Epithelium (20x) Glue Sniffing - Liver (100x) Alcohol - Oesophagus (20x) Smoking - Lungs (130x and 50x) Pain Pills - Lungs (130x and 50x) Pain Pills - Kidney (50x) Aspirin - Stomach (20x)
Nutrition
Vitamin A Deficiency - Cornea (200x) Vitamin B2 Deficiency - Skin (40x and 100x) Vitamin B3 Deficiency - Skin (50x) Vitamin D Deficiency - Bone (40x and 100x) Iodine Deficiency - Thyroid (40x) Potassium Deficiency - Heart Muscle (100x) Iron Deficiency - Blood (300x) Vitamin B1 Deficiency - Heart Muscle (250x)
Kingdom: Monera
Staphylococcus aureus (1,000x) Bacillus subtilus (1,000x) Spirillum volutans (1,000x) Mycoplasma pneumoniae (60,000x) Rickettsia rickettsi (45,000x) Gleocapsa (1,000x) Oscillatoria (400x) Nostoc (w.m. at 100x and x.s. at 400x)
Teeth and Gums
Incisors Canines x.s. (1.3x) Molars Molars x.s. (1.3x) Cavity (25x) and X-Ray Periodontal Disease Teeth with Plaque Deposits Dental Flossing
Nerve and Muscle Action
Single Cell (100x) Synapse (100x and 300,000x) Axons (400x and 200x) Myelinated Axons (600x) Nerve-Muscle Junction (400x) Synaptic Knobs (300,000x) Striated Muscle Cell (1,000x) Sarcomeres (relaxed 45,000x and contracted 31,000x)
The Skeletal System
Bone (150x) Membranous Bone (120x) Bone Marrow (normal 400x and Leukemia 500x) X-Ray of Bone Fracture in Arm (0.125x) Cartilage (69x) X-Ray of Arthritis in Hands (0.17x) and Feet (0.125x) Ligament at a Joint (1.5x) / Fibres (200x) Muscle-Tendon-Bone Connections (400x and 10x)
Immunity
Blood Phagocyte (900x) / Phagocytosis (25,000x) Monocyte (3,000x) / Macrophage (4,000x) Bone Marrow (400x) / Lymph Gland (40x) Thymus Gland (175x) Normal T-Cells (2,000x) / HIV Budding from T-Cell (27,000x) Plasma Cell (37,000x) Normal Red Blood Cells (3,000x) Agglutinated Cells (100x) Eosinophil (1,400x) / Basophil (1,400x)
The Human Brain
The Whole Brain (MRI) Cerebrum (MRI) and Pyrimidal Cells (250x) Axons in the Corpus Callossum (400x) Thalamus (MRI) and Nerve Tracts (750x) Eyes and Occipital Lobes (MRI) and Optic Nerve (400x) Motor and Sensory Areas (MRI) and Motor Neurons (250x) "Crossover of Nerves" (400x) Purkinje Cells (100x)
Human Diseases
Viral Diseases - Influential Virus (320,000x) Bacterial Diseases - Tuberculosis (100x and 1,000x) Protist Diseases - Amoebic Dysentery (100x) Fungal Diseases - Candida Albicans (450x) Parasitic Diseases - Trichina Worm (65x) Genetic Diseases - Sickle Cell Anemia (400x) Environmental Illnesses - Normal Lung (150x) and Blackened Lung (65x) Multifactorial Diseases - Atherosclerosis (3x and 15x)
Cancer
Healthy Skin Tissue (100x) Cancerous Skin Tissue (100x) Lung Tumour (25x) Lung Normal (50x, left) and Lung Cancer (50x, right) Melanoma (1x, left) and Carcinoma (100x, right) Colon Normal (75x, left) and Colon Cancer (75x, right) Breast Normal (75x, left) and Breast Cancer (75x, right) Testes Cancer (75x, left) and Cervix Cancer (75x, right)