Which cell organelle is known as the powerhouse of the cell because it synthesizes energy in the form of ATP (Adenosine Triphosphate) molecules during cellular respiration?

Which one of the following cell organelles is known as 'suicide bags' of a cell ?

Which of the following cell organelles play the most significant role in protein synthesis?

Which one of the following cell organelles may play a role in expelling excess water and wastes in case of unicellular organisms?

Which one of the following cell organelles mainly functions as storehouse of digestive enzymes?

A cell is unable to synthesize lipids. Which of its cell organelles might be defective?