Science & Medical Videos Dnatube
16581 views
HIV: Biology and life cycle
HIV is name for Human Immunodeficiency Virus. This is virus which can cause AIDS. Video ...
37529 views
SDS - Polyacrylamide Gel Electrophores ...
SDS PAGE in powerful analytic process. It is use to separate protein mixture on basis of protein ...
12997 views
Extracting energy form food: electron ...
Electron transport chain is most efficacious way to use electrons gained from glycolysis. It ...
7058 views
Electron Transport Chain Revealed
Electron transport chain are proteins situated in mitochondrial membrane, and they do redox ...
9328 views
Transcription: how it is done?
Transcription is process of making mRNA form DNA template. mRNA later is used to make proteins. ...
10325 views
Gene Therapy Example
First legal human gene therapy in US took place at NIH, Sep 14 1990. 4 year old which had ...
5346 views
Deer fight
This short video presents two male deer fighting. Deer are ruminant mammals, from the Cervidae ...
6832 views
Gene Regulation in Plant Cells
Gene Control in Plants in established by phytochrome. If phytochrome is exposed to light it ...
8386 views
How hormones make cell to do what it's ...
Steroid hormones like androgen, estrogen, etc. are synthesized from cholesterol. Hormone enters ...
12405 views
The Gamete Production
Mature sperm and ovum are haploid, which refers to number of sets of chromosomes, and mean that ...
20178 views
Crossing Over increases genetic variab ...
Crossing Over is event of exchange of parts of non sister chromatides. It occurs during ...
32785 views
Endocytosis
Endocytosis is a process where cells absorb material from the environment by fusing it with ...
20478 views
Active uptake
Active uptake is the mediated transport of biochemicals, and other atomic/molecular substances, ...
88517 views
Fluid Mosaic Model
A mosaic is a structure made up of many different parts. The plasma membrane, a fluid mosaic is ...
14398 views
Plants and Osmosis
Osmosis is the movement of water molecules from an area of higher concentration to an area of ...
29009 views
Cilia and Flagella
Cilia and flagella are projections from the cell. They are made up of microtubules , as shown in ...
7413 views
Exocytosis: role of plasma membrane
Cytomembrane is a thin membrane around the cytoplasm of a cell. It controls passage of ...
17428 views
Salt dissolving
Salt dissolves in water. When salt is put in water, the sodium which is positively charged is ...
9486 views
Covalent Bond
Covalent bond is a form of chemical bond in which atoms share electron pairs. Covalent bonds can ...
10942 views
What are Isotopes?
Isotopes are any of the several different forms of an element each having different atomic mass ...
12527 views
Cohesion Water Transport
Plants transport water with minerals via xylem. Since xylem is dead, how-com water can get from ...
8139 views
Du145 cancer cells
Du145 cells are from the prostate carcinoma cell lines taken from the brain metastasis. Cells ...
5744 views
Glioma Cell Death
Non-adherent cell treated with metal colloid based agent to induce apoptosis
7767 views
Stem Cells:Embryonic Stem Cells
Mouse embryonic stem cells move, grow, and divide in culture. For stories and more images visit ...