Onion Cell Diagram. Methylene blue a blue stain that will color blood bacteria acidic or protein rich cell structures like nucleus ribosomes and endoplasmic reticulum. It provides some contrast for viewing under a microscope.
Preparation and viewing of onion cells expected time for completion. While photosynthesis takes place in the leaves of an onion containing chloroplast the little glucose that is produced from this process is converted in to starch starch granules and stored in the bulb. Microscope structure and function.
Methylene blue a blue stain that will color blood bacteria acidic or protein rich cell structures like nucleus ribosomes and endoplasmic reticulum.
The cellulose present in the cell walls forms clearly defined tiles. The rigid walls combined with water pressure within a cell provide strength and rigidity giving plants the necessary structure to resist gravity and pressure. How to do biological drawings 3. Basic cell structure and function 4.
