WB01705.gif (1157 bytes)   Parenchyma-6  WB01704_.gif (383 bytes)

LeucoParenPits125.jpg (10150 bytes) Parenchyma cells have thin cell walls which are rich in pectins and thus stain pink with Toluidine Blue. This Cell Wall is very transparent.

Parenchyma Cells also have Simple Pits.

PitSimParenFaceLab160.jpg (13469 bytes) Simple Pits seen on an end wall between two Parenchyma cells.
WholCelChlPlastNucWall160.jpg (9596 bytes)
Image Source = Univ. of Wisconsin
Electron micrograph of a "typical" Parenchyma Cell showing the Nucleus (N), Chloroplasts (C), Vacuole (V) & Mitochondria (M). Note the thin cell walls and the intercellular Air space (A) at the left side of the cell.
ParenCellEM160.jpg (9055 bytes) Electron micrograph of a "typical" Parenchyma cell. Note the large central vacuole, the peripheral cytoplasm with well developed chloroplasts (C) and the relatively thin cell wall.

Image Source = Univ. of Wisconsin

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