Science & Medical Videos Dnatube

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Fertilization of the Sea Urchin

Under a microscope watch the process of fertilization of a sea urchin take place.

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Bacterial Conjugation Animation

Bacteria can transfer genetic material, and thus drug resistance, to other bacteria via conjugation.

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Tsar Bomba - Largest Nuclear Device Ev ...

The Tsar Bomba was tested during a time of Cold War tension, when the United States was ...

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The Planet Venus

The morning and the evening star that we see are one and the same planet Venus. It is our ...

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Endotracheal Intubation - Animation Tu ...

Intubation is the process of inserting a medical tube instrument into the mouth of a patient and ...

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Mitochondria Plasticity

Mitochondrial fission and fusion in living yeast cells. Mitochondria are fluorescent labeled and ...

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Transurethral Prostatectomy TURP

Transurethral resection of the prostate is a surgical procedure performed to remove the section ...

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Animation of Mass Spectrometry explan ...

This video shows the full procedure of mass spectrometry. This procedure measures the ratio of ...

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How insulin is synthesized by beta cells

Insulin is a hormone which is essential for the metabolism of glucose. It is synthesized in the ...

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Plant Cell Division

Plant cell divison step by step. At the end, there is another cell wall formed in the middle ...

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Newt Limb Regeneration

Amphibians (salamanders) are able to regenerate fully functional limbs in response to ...

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Genetic Replication

Genetic Replication Enjoy -- this clip is from BBC AS Guru -- now no longer in existence. ...

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Role of digestive system

Digestive system digests food to a readily absorbable form. The process of digestion is both ...

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Nuclear Receptor signalling

You can find any information throught this animation about Nuclear Receptor signaling. REf: ...

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How to Perform Ultrasound Scan of Thyr ...

Ultrasound machine and other equipments of the thyroid and parathyroid glands are shown here. ...

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Brownian Motion: randnom movement

Brownian motion (named in honor of the botanist Robert Brown) is random movement of particles ...

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How enzymes work?

The basic idea of a catalyst(enzymes). Enzymes are proteins that lower the energy of activation. ...

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How Amphibian Respiratory Systems Work?

This video demonstrates how amphibians respiration works. It also discusses the comparison of ...

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Volcano Formations Explained

Volcano formations explained in this BBC video with geological terms. It is an animation which ...

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Membrane fluidity

This video shows membrane fluidity and ability to not rupture and to adapt to the mechanical ...

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Lec 5 - The Fourier Transforms and its ...

"Lec 5 - The Fourier Transforms and its Applications" Lecture by Professor Brad Osgood for the ...

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Cancer Metastasis: CXCR4

This animation shows the spread of cancer via blood vessels. In this case, the final destination ...

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Central Dogma

Wii text info: The central dogma of molecular biology was first enunciated by Francis Crick in ...

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High resolution endoscopy of digestive ...

Endoscopy is a technique which enables physicians to see the internal organs. It is very ...

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