![]() Cell Membrane is a semi-permeable membrane found inside the cell wall.Enzymes lay down cellulose to form the main cell wall.Microtubules, which are made up of three layers: primary, secondary, and middle lamella, guide the development of the cell wall.The cell wall also serves as a filter for chemicals entering and exiting the cell. ![]() The cell wall's principal role is to defend and provide structural support to the cell, as well as to shield the cell from mechanical stress and to give it form and structure.Proteins, polysaccharides, and cellulose make the plant cell wall.Outside the cell membrane, the plant cell wall is a strong layer made up of cellulose, glycoproteins, lignin, pectin, and hemicellulose.Plant cells, like other organs in the body, include a variety of components called cell organelles that perform diverse activities in order to keep the plant alive. Plant cells can be easily seen when viewed under an electron microscope.Ĭyclic and Non-cyclic Photophosphorylation Despite the fact that plant and animal cells are both eukaryotic and share a few cell organelles, plant cells perform different activities when compared to animal cells. Plant cells are rectangular in shape and bigger than animal cells. Plant cells are responsible to store food in the form of energy.Cell walls offer shape to cells, alongside protecting the inner cell organelles.Plant cells are the fundamental building blocks of plants.Some of the key functions of the plant cell are: Thylakoids are dispersed in the chloroplast and aren’t placed in form of stacks.Cytoplasm has dense granules, among which most are ribosomes.DNA present is circular and unrelated to basic proteins.Mitochondria, chloroplast, and nucleus are generally absent.Prokaryotic cells are surrounded by cell membrane.(3 marks)Īns. Some of the characteristics of a prokaryotic cell include: List the characteristics of prokaryotic cells. Frequently Asked Questions Related to Plant Cell
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