T3-Biology Animations
Excellent Kidney Function animation
Kidney Animation - with quiz at end
Kidney Function - Loop of Henle Diagram
Loop of Henle Function Animation
Protonephridia and Metanephridia
Thermoregulation - Homeostatic Mechanisms
Human Heart Animation and Explanation
Digestion of Fats - Micelles, Chylomicrons
Digestion - Regulation of Glucose in Blood
Immune System Response Animation
Immune System - Immunoglobin Gene Rearrangement animation
Immune System - HIV cycle - CD4 and Helper T cells animation
Immune System - Epstein Barr Virus (Mono)
Immune System - Basic Vaccination Animation
Immune System - Animations of B and T cell function
Endocrine System - Introduction to hormone action and mention of signal transduction
Endocrine System -Excellent, very, very useful animations and explanations.
Endocrine System - Signal Transduction pathway, peptide hormone, G protein, cAMP
Endocrine System - Effect of Renin, Angiotenin and Aldosterone on water balance in kidney
Endocrine Function - Drag and Drop - Fun!
Endocrine - Adrenaline and cAMP (adenyl cyclase)
Endocrine - G protein and Signal transduction (GTP, Ca, 2nd messengers)
Endocrine - Epinephrine (adrenaline) - Signal Transduction and second messengers
Endocrine - Glucose Homeostasis (in German) - good animation.
Endocrine - Thyroid Hormones, Goiter and negative feedback.
Endocrine - Hormonal Control of Calcium (Calcitonin)
Endocrine - Adrenaline, Adrenal Gland, Signal transduction, G protein, cAMP.
Reproductive System - Illustrations with quiz at end
Reproductive System - Ovarian and Uterine Cycles (GnRH, FSH, LH, etc)
Reproductive System - Fertilization in Echinoderms (sea urchin)
Reproductive System - Early Stages in Development and Gastrulation
Reproductive System - Embryonic Membranes and Pregnancy Animation
Reproductive System - Excellent Animation - Embryonic Development and Fetal stages
Reproduction - Daphnia Style (asexual and sexual)
Sensory Organs - General Overview of Sensory Organs
Sensory Organs - Hearing - Basilar Membrane and Vibrations
Sensory Organs - Fish and Lateral Line System - Detecting Vibrations
Sensory Organs - Eye Function - Basic
Sensory Organ - Eye Function - Intermediate
Sensory Organ - Eye Function - Advanced
Sensory Organ - Eye - Comprehensive
Action Potential Animation - with graph
Nervous System - Neuron Communication
Neuromuscular Junction Animation
Skeletal Muscle - Structure and Function
Skeletal Muscle - Structure and Function II
Skeletal System Animation and Interactive Tutorial
Skeletal System Interactive & Quiz
Skeletal System and Haversian Canals
Plant Hormones - Auxin, Cell Elongation, Tropisms, etc
Plant Hormones - Auxin and Acid Growth
Plant Hormones, Transport, Nutrition - Excellent Plant Resource
Plant Germination Videos and Tropism Videos
Plant Tropisms Experiment Animation
Plant Transport - Vascular Tissues - Xylem and Phloem
Plant Transport - Vascular Cambium and Tree Rings
Plant Transport - Picture of Vascular Cambium
Plant Transport - Tree Ring Tutorial
Plant Transport - Water entering root hairs - proton pumps
Diagram of sucrose transport into sieve tube cells
Plant Transport - Phloem - Pressure Flow Model
Plant Transport - Pressure Flow Model #2
Plant Transport - Xylem - Cohesion - Tension Model (simple)
Plant Transport - Xylem - Cohesion-Tension Model
Water movement into roots (Apoplast and Symplast)
Animation of water movement into roots
Nitrogen Cycle Animation and Verbal Explanation
Moss Reproduction (Bryophyte) - Sporophyte dependent on gametophyte
Fern (Pterophyte) reproduction animation
Plant Reproduction - Angiosperm - Double Fertilization, 3N Endosperm
Plant Reproduction Animation - Excellent and very clear
Plant Response to Light - Pr and Pfr Animation
Excellent Pfr - Pr description animation
Chi Square Analysis - Tutorial - AP Biology