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Collezione diatomee Alessandro Bertoglio & Giacomo Fucale - Fresh water diatoms of north Italy

Collezione diatomee Alessandro Bertoglio & Giacomo Fucale - Fresh water diatoms of north Italy

Bryozoa on algae

Bryozoa on algae

Caption: Dendritic and T-cells. Coloured Scanning Electron Micrograph (SEM) of two types of protective cell of the human immune system. A large dendritic or Langerhans cell is seen (at lower right) with a T cell attached (at upper left). Dendritic cells are found in the skin. They recognise foreign proteins (antigens) and ingest them into cytoplasmic Birbeck granules. Antigens are then "processed" and secreted out of the cell, to be dealt with by other immune cells.

Caption: Dendritic and T-cells. Coloured Scanning Electron Micrograph (SEM) of two types of protective cell of the human immune system. A large dendritic or Langerhans cell is seen (at lower right) with a T cell attached (at upper left). Dendritic cells are found in the skin. They recognise foreign proteins (antigens) and ingest them into cytoplasmic Birbeck granules. Antigens are then "processed" and secreted out of the cell, to be dealt with by other immune cells.

Radiolarian--a single-celled aquatic animal (phylum Actinopoda) that has a spherical, amebalike body with a spiny skeleton of silica. SEM image

Radiolarian--a single-celled aquatic animal (phylum Actinopoda) that has a spherical, amebalike body with a spiny skeleton of silica. SEM image

Three diatoms by Carl Zeiss Microscopy, via Flickr

Three diatoms by Carl Zeiss Microscopy, via Flickr

http://www.mikroskopie-ph.de/Rosette-Radi-G.jpg

http://www.mikroskopie-ph.de/Rosette-Radi-G.jpg

any cool vintage images like this one...vintage marine biology Microscopic Sea Life illustration Diatoms geology, fossils vintage scientific illustration marine life. $9.95, via Etsy.

any cool vintage images like this one...vintage marine biology Microscopic Sea Life illustration Diatoms geology, fossils vintage scientific illustration marine life. $9.95, via Etsy.

Diatomee - Category:Diatoms - Wikimedia Commons

Diatomee - Category:Diatoms - Wikimedia Commons

Marine Diatom

Marine Diatom

Marine diatoms - diatoms are one of the more beautiful things found in water

Marine diatoms - diatoms are one of the more beautiful things found in water

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