Biology Series [Unit : Cells, Problem 3]
Level
2
Which of the following statements are incorrect?
Lysosomes are known as the suicide bags of the cell
All of the above are incorrect
Cytoplasm is also known as protoplasm
None of the above
Mitochondria has its own DNA
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Mitochondria have their own DNA as they are believed to have been separate organisms , until they started living in symbiosis with our ancestor cells .
Lysosomes are known as suicide bags of the cell because they contain lytic enzymes capable of digesting cells and unwanted materials. When lysosomes burst, the lytic enzymes within the organelle spill all over the cell, destroying the cell membrane or cell wall and inducing the death of the cell and killing the lysosomes . This is like a sacrifice or suicide so its called the suicide bag of the cell .
Protoplasm is basically the the whole liquid material in the cell i.e, cytoplasm
So the answer is None of the above are Incorrect