Biology animations, Biology java applets

Cell biology video clips plant cell, animal cell, procaryotes, eucaryotes, cell structure, plastids, chloroplasts, endoplasmic reticulum, ribosomes, endosomes, vacuoles, dictyosomes, food vacuoles, pulsating vacuoles, vacuoles, golgi apparatus, microbodies, mitochondria, nucleus, cell wall, cytoskeleton, microtubules, centrioles, actin, cell functions, unicellular organisms, cell aaggregation, vegetative reproduction, alternation of generation, lignification, photosynthesis, plasmolysis, motility, protoplasmic streaming, migration of organelles, ameboid movement, muscle movement, stomatal movement, genetics, mitosis, cytokinesis

Cellular transport Cellular transport animation

Cell structure and function Membrane, Chloroplast, Cell Membrane, Centriole, Cell Wall, Endoplasmic Reticulum, Vacuole, Ribosomes, Nucleus, Golgi Apparatus, nuclear envelope, Mitochondrion, nucleolus, Lysosome

Chloroplast chloroplast animation

Chromatography and gel electrophoresis Chromatography and gel electrophoresis animation

Dehydration synthesis-hydrolysis

Developmental biology page a lot of movies, animations and pictures on oogenesis, cleavage, gastrulation

Diffusion

Diffusion and osmosis

Diffusion and osmosis Diffusion and osmosis animation

Diffusion and osmosis The animation illustrates diffusion of a large molecules into water

Diffusion animation animation

Diffusion animation These two animations show the basic process of diffusion across a plasma membrane (the vertical blue and orange structure). Both versions start with a concentration difference across the plasma membrane and proceeds to equilibrium

Diffusion Simulation Diffusion Simulation

Diffusion Simulator demonstrating the processes of Diffusion, by Johannes Kottonau, PhD

DNA animations DNA animations and other biology animations

DNA repair

DNA replication animation

DNA replication

DNA replication DNA replication occurs during interphase. The DNA must be copied in preparation for cell division (mitosis and meiosis). Specialized cells like muscle and nerve cells do NOT divide and therefore do NOT replicate their DNA

DNA replication

DNA transcription DNA transcription, making mRNA

DNA transcription

Electron transport

Electron transport in mitochondria

Embryo: multi-dimensional human embryo

Endocytosis

Enzyme

Enzyme activity

Enzymes how do enzymes work

Fertilization, Normal fertilization

Flagellum and cilia movement Flagellum and cilia movement animation

Genes

Gene Transcription Animations Gene Transcription Animations

GENETICS AND PATHOLOGY OF OXIDATIVE PHOSPHORYLATION

Glycolysis Glycolysis animation

Glycolysis Glycolysis occurs in the cytoplasm in the absence of O2and involves the following ...

Golgi Apparatus Animated view of Golgi Apparatus, mitosis

Herpes virus replication

Homeostasis

How Cells Divide: Mitosis vs. Meiosis How Cells Divide: Mitosis vs. Meiosis

Hydrogen bonds

Insect Structure and Function Insect Structure and Function

Invertebrates animations (scroll down)

Leaf structure

Life Cycle of a Moss

Malaria parasite Animated life cycle of the malaria parasite

Meiosis

Meiosis Meiosis animation, meiosis is a two part (meiosis I and meiosis II) cell division process in organisms that sexually reproduce

Meiosis Meiosis animation

Meiosis- An Interactive Animation

Meiosis Meiosis Animation

Meiosis Animation

Membrane transport Membrane transport animation

Membrane transport

Metabolic processes chemical basis of life, cellular respiration, photosynthesis

Microsope slide photos tissues, histology, mitosis, bone epiphysis, skin/integument, nervous system

Mitochondria and chloroplasts

Mitochondrion oxidativephosphorylation, electron transport, NADH, NAD, oxidation and reduction

Mitochondria Animation of Electron transport in Mitochondria

Mitosis

Mitosis Mitosis animation

Mitosis animation mitosis or cell division is an elegant process that enables organisms to grow and reproduce. Through a sequence of steps, the replicated genetic material in a parent cell is equally distributed to two daughter cells

Mitosis - meiosis mitosis, meiosis, DNA replication, protein synthesis

Mitosis - meiosis mitosis - meiosis simulation

Mitosis - meiosis comparison

Mitosis versus meiosis

Molecular Genetics

Moss: life cycle of a moss animation

mRNA life cycle of mRNA

Osmosis

Osmosis Osmosis: the movement of water molecules from an area of high concentration to an area of low concentration

Osmosis demonstration Osmosis is the diffusion of water down its concentration gradient

Osmosis Simulator demonstrating the processes of Osmosis, by Johannes Kottonau, PhD

Oxidative phosphorylation in the mitochondria animations of oxidative phosphorylation, NADH, FADH, Electron transport chain, ATP, Mitochondria, most of the ATP (Adenosine triphosphate) of Cell is produced in the Mitochondria. This a complex and multi-step process. The following is an attempt to step through this process

Pea plant An interactive pea experiment where you can breed your own hybrid pea plants! It's based on the work of Gregor Mendel, the father of genetics

Photosynthesis

Photosynthesis Photosynthesis animation

Photosynthesis

Photosynthesis light reactions

Photosynthesis animations presentation covering processes of photosynthesis immediately upon absorption of light - the so called light reactions - taking place in photosynthetic membranes

Plant cell mitosis

Plants-In-Motion Germination, Photomorphogenesis, Tropisms, Nastic Movements, Circadian Responses, General Growth, Flowers, Cellular Responses, The QuickTime plug-in is available for free at http://www.apple.com/quicktime/win.html

Plant life cycles zygotes, sporophytes, spores, gametophytes, gametes

Plants: virtual plants computer simulations of the structural development and growth of individual plants in 3D space

Plants: virtual plants animations

Protein synthesis

Recombination

Retrovirus

RNA translation RNA translation animation

Selectively permeable membranes (diffusion)

Sodium/potassium pump The sodium/potassium pump is a good example of active transport of molecules across a membrane

Sucrose transport during photosynthesis, glucose is produced. Before it is transported it is converted to sucrose

Sugar transport in plants

The cell animated full-color images of cells

Transcription animation

Transpiration

Viral Infection Viral Infection Animation

Virus replication virus replication animations, HSV structure, Receptor Binding, RNA Transcription in Productive Infection, Latent Infections, DNA Replication, Encapsidation and Release

Viral replication cycle animation

Viral Reproduction Viruses are not capable of reproducing on their own. They need a host cell. The following shows how a Bacteriophage (virus) reproduces in a bacterium and then results in the death of that bacterium

Virology

Worms C. elegans Movies Caenorhabditis elegans

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