Chlorophyll
Any member of one of the most important classes of pigment molecules involved in photosynthesis. Found in almost all photosynthetic organisms, it consists of a central magnesium atom surrounded by a nitrogen-containing structure called a porphyrin ring, to which is attached a long carbon-hydrogen side chain, known as a phytol chain. In structure it is remarkably similar to hemoglobin. Chlorophyll uses energy that it absorbs from light to convert carbon dioxide to carbohydrates. In higher plants it is found in chloroplasts.
http://www.reference.com/browse/Chlorophyll
i dont know why dont you tell me
The chloroplast is the organelle responsible for photosynthesis in plants.
Centrioles help divide DNA during cell division.
Production of ATP (Adenosine Triphosphate) in the cell as a source of energy for respiration.
Before diffusion there is a higher concentration of oxygen molecules outside the cell than inside the cell. After diffusion the concentration of oxygen molecules is the same outside and inside the cell.
Plant- Cloropyll and Large Water Blob
RNA plays a huge role in cell life.
Nuclear division plays a role in cell division.
The plasma membrane of a cell plays a role in diffusion.
they work as a barrier: ions can't pass through. They also have a metabolic role: signaling, or communication (cell to cell interaction)
is it a role to make a baby
The most important role of a prokaryotic cell wall is to provide structural support and protect the cell from physical damage or osmotic stress. It also helps maintain cell shape and prevents the cell from bursting in hypotonic environments. Additionally, the cell wall can also play a role in cell-to-cell communication and pathogenicity in certain bacteria.
i appreciate the role of the cell because by the shape or the size only we will be able to recognise what cell is this . There are many advantages from the size of the cell.
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To direct all of the cell's functions.
to protect the cell
power house of the cell