Properties of cell organelles are not always found in the molecular constituents of cell organelles. Justify.
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 organcells are made up of various moleclules such as proteins, lipids, enzymes, metallic ions like Mg2+,Ca2+,Mn2+,Na+ etc, which helps in the functioning of cell organelles.
e.g., molecular constituents like proteins (60-70%), lipids (25-30%), RNA(5-7%), DNA Mn2+ ETS, ATP synthase, 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.