Examlex
Pi bonds are covalent bonds in which the electron density is concentrated above and below a plane containing the nuclei of the bonding atoms.
Photosynthesis
The process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose, using carbon dioxide and water.
Plants
Multicellular organisms that primarily use photosynthesis for energy production and are a key part of the Earth's ecosystems.
Microfibrils
Fine, threadlike components of the extracellular matrix in plants, helping to provide strength and support to the cell wall.
Cell Wall
A rigid layer outside the cell membrane in plants, fungi, and certain algae and bacteria, providing structure, support, and protection.
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