Jawaharlal Nehru was not unconscious of his indebtedness to Indian history and tradition as a determining factor in the formulation of his policy of non-alignment. What I have done is to give voice to that policy (non-alignment)âI have not originated it.
Lysosomes are found only in animal cells and are vesicles of digestive enzymes. It is a membrane-bounded sac that holds enzymes. It is the little stomach of the cell because it is the center of digestion. Its main function is to clean up the cell by digesting macromolecules and cleaning up broken down organelles.
Lysosomes break down macromolecules into their constituent parts, which are then recycled. These membrane-bound organelles contain a variety of enzymes called hydrolases that can digest proteins, nucleic acids, lipids, and complex sugars. The lumen of a lysosome is more acidic than the cytoplasm.oday, scientists know that the endomembrane system includes the endoplasmic reticulum (ER), Golgi apparatus, and lysosomes. Vesicles also allow the exchange of membrane components with a cell's plasma membrane. Membranes and their constituent proteins are assembled in the ER.