Science & Medical Videos Dnatube
14707 views
Plate Tectonics and Fossils
NASA Sci Files segment explaining what fossils are and how plate tectonics work.
7495 views
Nucleophilic Substitution - SN1 and SN2
Nucleophilic substitution is the reaction of an electron pair donor (the nucleophile, Nu) with ...
7224 views
OPAXIO (formerly XYOTAX) Mechanism of ...
OPAXIO (formerly known as XYOTAX) is our biologically enhanced chemotherapeutic that links ...
9071 views
Ovarian Cancer Videos
Ovarian cancer usually happens in women over age 50, but it can also affect younger women. Its ...
6328 views
Polymerization reaction classified
Synthesis and polymerization reactions of cyclic imino ethers. II. preparation of novel ...
12970 views
Taxol Mechanism of action
Paclitaxel is a mitotic inhibitor used in cancer chemotherapy. It was discovered in a U.S. ...
5696 views
Substituent Effects Videos
Computational chemistry methods have been introduced that allow analysis of reaction mechanisms ...
6738 views
Nucleophilic Substitution SN2
The solvent also plays an important role in determining which pathway the reaction will take, ...
5540 views
Elementary A particle constructor
The problem is that in the "container" i want to have the array of particles with desired radius ...
13874 views
Eureka! Episode 27 - Convection
Eureka! Episode 27 - Convection videos
9358 views
Ice Cube Convection Experiment
physics, electromagnetic waves, fun with physics, physics videos, physics handbook, physics ...
5668 views
Man Behind Morse Code
Morse code is a method of transmitting textual information as a series of on-off tones, lights, ...
11620 views
Gel Electrophoresis Art
Gel electrophoresis is a procedure for separating a mixture of molecules through a stationary ...
16165 views
GN 048 Synapse Botenstoffe - nerve ce ...
Definition Neurotransmitters are chemicals located and released in the brain to allow an ...
7214 views
What Does Hypertension Do?
Hypertension is the medical term for high blood pressure. Most people associate high blood ...
13438 views
Principles of Pharmacology
1-Most drugs act by binding reversibly to receptors, which can be a variety of targets including ...
14231 views
Pharmacology - Receptor and Antagonist
Definition of Receptor 1. In cell biology, a structure on the surface of a cell (or inside a ...
11231 views
Nicotine Animation
Using sophisticated 3-D animation, this program, divided into two parts, takes viewers on a ...
6880 views
Electromyography
The video shows an electromyography in progress. Electromyography is a technique for evaluating ...
7989 views
End Plate Spikes
'End plate spike' (EPS) is a spontaneous action potential of a normal striated muscle. EPSs are ...
25400 views
Structure of muscle and mechanism of c ...
Muscles are bundle of thousands of muscle fibers. A single muscle fiber is an elongated muscle ...
15391 views
Control of muscle contrition by the sp ...
Motor efferent neurons carry the signals to the muscle fiber for contraction. Once contracted, ...
23380 views
Control of voluntary muscle contraction
Contraction of voluntary muscle is controlled by the nerve impulse generated by the motor ...
8149 views
Sintese da Progesterona - Synthesis of ...
Progesterone-receptor (PR) stimulation promotes survival in rat and human periovulatory ...