Science & Medical Videos Dnatube

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Damaged Blood Vessels

This science animation showns damaged blood vessels which are the part of the circulatory system ...

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13963 views

How the Heart Beats

This video illustrates beating heart. Heart beating is a key element in transporting and ...

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17073 views

Heart Beating

This is an animation that shows a beating heart. A healthy heart has a rate of between of 60 to ...

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Angles of the Heart

The human heart consists of four chambers and is a very important organ in the body. This video ...

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Normal Heart Beat Rate

A normal heart beats about 70times when we are at rest and can increase twice during physical ...

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PWM signal generator test

Test of the PWM signal generator. The signal generator is a FPGA Cyclone II.

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PWM test

Test of the PWM signal generator is shown in this video. The signal generator is a FPGA Cyclone II.

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Respiration Process in Humans

This video will help you to know all about the working inside the lungs and bronchi during ...

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14788 views

Function Of The Heart

This video presentation discusses the parts of the heart and how blood is pumped through it. The ...

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6140 views

What is DNA ?

DNA is a two stranded molecule twisted to from a double helix. This video explains the structure ...

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Mutation of genes

Mutation is when a gene is damaged, for example, by radiation. There are two types of genetic ...

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Ionization of Atoms

This video shows the ionization of sodium and chlorine atoms to form NACl. When one electron is ...

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9551 views

How pinocytosis takes place

This video demonstrates pinocytosis in action. This is a kind of endocytosis with larger ...

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25508 views

Phagocytosis Animation

This animation shows phagocytosis which is decribed as the process of ingestion of solid ...

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15727 views

Cell Mitosis

Cell mitosis which is a nuclear division plus cytokinesis, and produces two identical daughter ...

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14589 views

Meiosis Cell Division

Meiosis Cell Division which is a special type of cell division necessary for sexual reproduction ...

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10717 views

Learning about Osmosis

The simplest definition is that it is diffusion of water across a semipermeable membrane. It is ...

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7359 views

Cell ATP release

Cell ATP release is shown in this video. Once outside of the cell, ATP in nanomolar ...

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9821 views

Hand Washing : About the Hand Washing ...

This video explains why hand washing is important. The hand washing technique for nurses ...

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21270 views

Hand Washing Technique for Nurses

The hand washing technique for nurses involves using warm water, using liquid soap and ...

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12370 views

Jupiter: the largest planet within the ...

Jupiter is the largest planet within the solar system. It is the fifth planet from the sun. This ...

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Mars: our nearest neighbor

Mars is the fourth planet from the sun. It has a thin atmosphere and possibly a polar ice cap as ...

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