Science & Medical Videos Dnatube
8243 views
Risk associated with high blood choles ...
High blood cholesterol is the major cause of heart disease and stroke. Cholesterol is lipid ...
8764 views
peptide bond
A peptide bond is a form of chemical bond that is formed between two molecules when the carboxyl ...
7254 views
Genes, chromosomes, prions
The relationship between genetics and prion diseases is explained by Michael Geschwind, MD PhD, ...
8183 views
Prion disease transmission from cow to ...
Prion disease in cows, known as BSE (bovine spongiform encephalopathy), can be transmitted from ...
3208 views
Why does CJD present in so many differ ...
Why does CJD exhibit different symptoms in different people? In some people it begins with ...
13632 views
Is the Earth is growing
According to the plate tectonic theory, the continents were once together forming a giant ...
19655 views
Neal Adams Expanding Earth Theory - Th ...
Expanding Earth Theory - Forming of Mountains
15332 views
Why did dinosaur become extinct
The most common theory about dinosaur extinction is that impact of a large meteor initiated a ...
14684 views
Plate Tectonics and Fossils
NASA Sci Files segment explaining what fossils are and how plate tectonics work.
7450 views
Nucleophilic Substitution - SN1 and SN2
Nucleophilic substitution is the reaction of an electron pair donor (the nucleophile, Nu) with ...
7206 views
OPAXIO (formerly XYOTAX) Mechanism of ...
OPAXIO (formerly known as XYOTAX) is our biologically enhanced chemotherapeutic that links ...
6316 views
Polymerization reaction classified
Synthesis and polymerization reactions of cyclic imino ethers. II. preparation of novel ...
12925 views
Taxol Mechanism of action
Paclitaxel is a mitotic inhibitor used in cancer chemotherapy. It was discovered in a U.S. ...
5673 views
Substituent Effects Videos
Computational chemistry methods have been introduced that allow analysis of reaction mechanisms ...
6716 views
Nucleophilic Substitution SN2
The solvent also plays an important role in determining which pathway the reaction will take, ...
5517 views
Elementary A particle constructor
The problem is that in the "container" i want to have the array of particles with desired radius ...
13840 views
Eureka! Episode 27 - Convection
Eureka! Episode 27 - Convection videos
5651 views
Man Behind Morse Code
Morse code is a method of transmitting textual information as a series of on-off tones, lights, ...
16131 views
GN 048 Synapse Botenstoffe - nerve ce ...
Definition Neurotransmitters are chemicals located and released in the brain to allow an ...
7197 views
What Does Hypertension Do?
Hypertension is the medical term for high blood pressure. Most people associate high blood ...
13402 views
Principles of Pharmacology
1-Most drugs act by binding reversibly to receptors, which can be a variety of targets including ...
14188 views
Pharmacology - Receptor and Antagonist
Definition of Receptor 1. In cell biology, a structure on the surface of a cell (or inside a ...
11137 views
Nicotine Animation
Using sophisticated 3-D animation, this program, divided into two parts, takes viewers on a ...
6849 views
Electromyography
The video shows an electromyography in progress. Electromyography is a technique for evaluating ...