By Catherine Beyer. The ankh is the most well known symbol to come out of ancient Egypt. In their hieroglyphic system of writing the ankh represents the concept of eternal life, and that is the general meaning of the symbol. Construction of the Image:
The outer layer of the double membrane is much more permeable than the inner layer, which features a number of embedded membrane transport proteins. Enclosed by the chloroplast membrane is the stroma, a semi-fluid material that contains dissolved enzymes and comprises most of the chloroplast's volume. Since, like mitochondria, chloroplasts possess their own genomes (DNA), the stroma contains chloroplast DNA and special ribosomes and RNAs as well.
Chloroplast is only found in plant cells and contains the green pigment. It makes food for the plant through Photosynthesis. The chloroplasts are the parts in a plant cell in which sunlight CO2 and water are used to make sugars and oxygen.Chloroplasts are the site of photosynthesis and they are in plant cells. Plant cells are Eukaryotic cells.he chloroplasts are the parts in a plant cell in which sunlight CO2 and water are used to make sugars and oxygen. Chloroplasts are the site of photosynthesis and they are in plant cells. Plant cells are Eukaryotic cells.