Question 2 :
When golgi apparatus is removed from the cell, formation of lysosomes, secretory vesiscles will stop. Is it true?
Question 5 :
When dry apricot are left for some time in pure water and later transferred to sugar solution, can we say that when placed in pure water, dry apricots swell up due to endosmosis. On being transferred to sugar solution, they shrink due to exosmosis?
Question 8 :
If there was no golgi apparatus, there would not be any lysosome for intracellular digestion and cleansing, not complexing of molecules, no exocytosis and no formation of new plasma membrane. Is it true?
Question 9 :
Name the organelle which show analogy written as: Storage sac of the cell.
Question 10 :
If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?
Question 11 :
Which kind of plastid is more common in leaves of the plant?
Question 13 :
A cell having low water concentration or hypertonic cell sap will undergo endosmosis and absorb water from outside. It would become turgid. Is it true?
Question 14 :
Name the organelle which show analogy written as: Kitchen of the cell.
Question 15 :
Name the organelle which show analogy written as: Packaging and dispatching unit of the cell.
Question 17 :
Osmosis is diffusion of water from the region of its higher concentration (pure water or dilute solution) to the region of its lower concentration (strong solution) through a semipermeable membrane. Is it true?
Question 19 :
Which cell organelle controls most of the activities of the cell?
Question 20 :
As lysosomes are organelles which on bursting can kill cells possessing them, they are called suicide bags. Is it true?