Chromosomes are structures found in the nucleus of cells that carry long pieces of DNA. DNA is the material that holds genes. It is the building block of the human body. My image shows, how DNA gets condensed by wrapping around histone proteins, compacted as coiling of coiled coils (Supercoil) to form the chromosome in it’s condensed form.

Microtubule are cytoskeletal elements that are essential for intracellular transport and cell division in all eukaryotes.

Clathrin plays an important role in Receptor-mediated endocytosis (RME). Clathrin acts as a cage of the inward budding of the plasma membrane and forming a coated vessicle. Clathrin builds a triskelion shape composed of three clathrin heavy and three clathrin light chains. This image shows Clathrin in an organic style.

Clathrin plays an important role in Receptor-mediated endocytosis (RME). Clathrin acts as a cage of the inward budding of the plasma membrane and forming a coated vessicle. Clathrin builds a triskelion shape composed of three clathrin heavy and three clathrin light chains. This image shows the structure of the three chains (heavy and light in same color) color coded.

 The arrival of the nerve impulse at the presynaptic terminal stimulates the release of neurotransmitter into the synaptic gap.

The endoplasmic reticulum is the transportation system of the eukaryotic cell, and has many other important functions such as protein folding.