Induced-Fit Model of Enzyme-Substrate Binding. In this model, the enzyme changes shape on ...
Mitosis is process of somatic cell division. This video discuss events in mitosis.
In meiosis chromosomes are condensed and paired with homologes (one from mother and father). ...
Crossing Over is event of exchange of parts of non sister chromatides. It occurs during ...
Mature sperm and ovum are haploid, which refers to number of sets of chromosomes, and mean that ...
Steroid hormones like androgen, estrogen, etc. are synthesized from cholesterol. Hormone enters ...
Gene Control in Plants in established by phytochrome. If phytochrome is exposed to light it ...
This short video presents two male deer fighting. Deer are ruminant mammals, from the Cervidae ...
DNA fragments move out of the gel according to their size. As they get out, they pass trough ...
A fingerprint is the impression left by the friction ridges on inner surface of the fingers. ...
First legal human gene therapy in US took place at NIH, Sep 14 1990. 4 year old which had ...
Inflammatory response can be triggered by bacteria which excrete chemicals. These chemicals make ...
Transcription is process of making mRNA form DNA template. mRNA later is used to make proteins. ...
The general mechanism of DNA replication. Replication takes place in cell's nucleus. Hence DNA ...
Electron transport chain are proteins situated in mitochondrial membrane, and they do redox ...
Electron transport chain is most efficacious way to use electrons gained from glycolysis. It ...
SDS PAGE in powerful analytic process. It is use to separate protein mixture on basis of protein ...
Viral reproduction consist of 3 important steps: 1. Attachment, 2. Co-receptor finding and 3. ...
This video is showing mitosis in animal cell. It is the process that a cell seperates the ...
HIV is name for Human Immunodeficiency Virus. This is virus which can cause AIDS. Video ...
Human immunodeficiency virus (HIV) is a retrovirus that causes acquired immunodeficiency ...
The Trp operon is an example of a biosynthetic operon whose expression is regulated by an ...
Glicolication of proteins is done in endoplasmic reticulum and Golgi apparatus. For example ...
Megakaryocyte are cells that form blood platelets. Blood platelets help in clotting blood. It is ...