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Question

Which of the following statements is not correct?
The egg of an ostrich is the largest animal cell.
Function of mitochondria is energy production.
ATP stands for Adenine tetraphosphate.
Lysosomes are also called as digestive bags.

A

Function of mitochondria is energy production.

B

The egg of an ostrich is the largest animal cell.

C

ATP stands for Adenine tetraphosphate.

D

Lysosomes are also called as digestive bags.

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Solution

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Egg of ostrich is 15 cm long and 13 cm wide. Hence, the egg of an ostrich is the largest animal cell.
Mitochondria produces the energy in the form of ATP and called as a powerhouse of the cell.
Lysosomes get ruptured and enzymes are released free in damaged cells, ageing cells, dead cells or poorly working cell organelles to digest them. So, they are also known as digestive bags.
ATP stands for Adenosine triphosphate, i.e., it contains 3 phosphate groups.
So, the correct option is C.

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