Science & Medical Videos Dnatube
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Neuronal symmetry breaking under micro ...
A living nerve cell (neuron) on a glass coverslip is imaged by confocal microscopy during early ...
6031 views
Neuronal symmetry breaking
A living nerve cell (neuron) on a glass coverslip is imaged by confocal microscopy during early ...
5066 views
A satiated worm
After 12 hours of fasting and 6 hours of subsequent refeeding with high quality food, a worm ...
5736 views
Wild capuchins use stone tools
Teimoso, a wild male capuchin, has to choose between a heavy, small stone and a light, large ...
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Centrosome size and function in nemato ...
Early development of two C. elegans embryos expressing GFP-histone to mark nuclei/DNA and ...
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Mitosis and cellularization of syncyti ...
This early embryo of the fruit fly, Drosophila melanogaster, expresses fluorescently labeled ...
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ElmoA and Actin in a Dictyostelium Amoeba
A single Dictyostelium amoeba cell simultaneously labelled for the myosin-associated protein ...
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A Tip Cell During Blood Vessel Formation
A 3D view of the leading endothelial cell (tip cell) in a developing blood vessel ...
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Slime Mold Phagocytosis
A Dictyostelium discoideum soil amoeba labelled in red eating green-fluorescently marked yeast ...
6568 views
Branching morphogenesis
Mammary epithelial ducts develop a complex network structure during puberty through a process ...
4686 views
Polysomes
Polyribosomes or also called polysomes are a cluster of ribosomes, bound to a mRNA molecule is ...
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Ribosomes
Biology per 4 ... ribosomes biology science lame
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Nucleic Acids - DNA / ADN
ADN / DNA DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all ...
15555 views
Cellular Metabolism, Enzimes
Cellular Metabolism, Enzimes Enzymes allow many chemical reactions to occur within the ...
11512 views
Regulation of cellular metabolism: fee ...
When a metabolic pathway has produced enough end products, it can be temporarily shut down by ...
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Protein Synthesis, Translation (2)
Protein Synthesis. One mRNA can be translated many times with many ribosomes. Complex of mRNA, ...
29782 views
Protein Synthesis, Translation (3)
Protein Synthesis, translation - the process of converting the mRNA codon sequences into an ...
49771 views
Molecular events in muscle contraction
Contraction of voluntary muscles is controlled by motor neurons. Neurotransmitter released form ...
36225 views
Molecular basis of muscle contration.
The contractile unit of muscle is known as the sarcomere. Sliding of thick and thin myofilaments ...
44691 views
Sliding filament causes contraction of ...
Contraction of muscle is caused by sliding of thick and thin filaments in the sarcomere. This ...
47871 views
the reflex arc
In reflex arc the sensory information is received from the spinal cord, resulting in an action ...
12585 views
Causes and types of strokes
A stroke is caused by insufficient blood supply to a specific brain region, or when a blood ...
11032 views
Detection of smell
Detection of specific airborne molecules results in the detection of smell. The molecules come ...
8339 views
Detection of taste
Detection of specific water soluble molecules found in foods of drinks results in taste. ...