Plant Cells
Plant cells are the basic units of life for all plants. They contain a nucleus, cytoplasm, organelles, and other membrane-bound compartments. Plant cells are able to carry out vital functions and processes such as photosynthesis, respiration and growth. Plant cells have a thick cell wall made of cellulose which gives them their distinct shape and rigidity. This cell wall also serves as a barrier to protect and maintain the integrity of the cell. Plant cells also contain chloroplasts, which absorb energy from sunlight, allowing plants to produce their own food. Plant cells are very important in the food cycle, as they provide nutrition to animals and humans through the process of photosynthesis, as well as playing a role in the production of oxygen in the atmosphere.
← Journal of Plant and Animal Ecology