question_answer 37)

  Propertied of cell organelles are not always found in the molecular constituents of cell organelles. Justify.

Answer:

                  Cell, the basic structural and functional unit is composed of many cell organelles, i.e., ER, Golgi apparatus, ribosomes, mitochondria, chloroplasts etc., each with a specific function . Each of these organ cells are made up of various moleclules such as proteins, lipids, enzymes, metallic ions like etc, which helps in the functioning of cell organelles . e.g.'., molecular constituents like proteins (60-70%), lipids (25-30%), RNA (5-7%) DNA,ETS, ATP syntheses', etc. found in mitochondria function together in a coordinated way to carry out cellular respiration and release energy, thus making it power house of cell. Thus, the molecular constituents of a cell organelle, forms the basis of its functioning irrespective of its individual molecular properties.