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Biology General Knowledge [GK] Questions and Answers

Cells and Cell Organelles

#   The most abundantly occurring component of the cell wall?
Answer: Cellulose

#   Energy is stored in the mitochondria as?
Answer: ATP (Adenosine Triphosphate)

#   ATP synthesis takes place in?
Answer: Mitochondria

#   Universal biological Energy currency?
Answer: ATP

#   ‘Power house’ of the cell?
Answer: Mitochondria

#   Chemical factories of the cell?
Answer: Mitochondria

#   Smallest cell organelle?
Answer: Ribosome

#   Cell organelle which is known as ‘Suicidal bags’?
Answer: Lysosomes

#   Disposal unit of a cell?
Answer: Lysosomes

#   Largest cell organelle?
Answer: Nucleus

#   The controlling centre of all vital activities of the cell?
Answer: Nucleus

#   Cell Nucleus was discovered by?
Answer: Robert Brown

#   Store house of hereditary information?
Answer: Cell Nucleus