ALGAE contains THYLAKOID membranes. Blue-green algae:These are groups of PHOTOSYNTHETIC bacteria.These are also known as Cyanobacteria or Pond-scum.These grow in stagnant or slow-moving waters under the RIGHT conditions.Bloom of Blue-green Algae in the water body is a concern as they reduce the light penetration and dissolved oxygen.Component of cellDescriptionLysosomesMembrane-bound organelles containing enzymes.Are known as suicide bags of cells.Either repair the cell or destroy the cells which cannot be repaired.MitochondriaThe powerhouse of the cell.Contain respiratory enzymes.Release energy in form of ATP after oxidation of food.Thylakoid membranesThe internal membranes present in Chloroplast.Help in photosynthesis.Golgi bodiesPiles of CISTERNAE (flattened membranes).Formation of Lysosomes and complex sugars from simple sugar.