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प्रश्न
What would have happened? If.........
RBCs had mitochondria.
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उत्तर
RBCs are a type of cells which are found in the blood. Their function is to carry oxygen to different cells and tissues of the body. They do not contain mitochondria for two purposes
firstly, it saves space in the red blood cells so more oxygen can bind to it
secondly, it prevents the use of oxygen, which is bound to RBCs.
If mitochondria were present in RBCs, the oxygen which is carried by them would be used up by the RBCs. Thus, there will be less or no oxygen left which can be transported to the cells and tissues.
संबंधित प्रश्न
What are main functional regions of the cell?
What would have happened? If.........
Plasma membrane had not been selectively permeable.
________ is surrounded by microtubules, located near the nucleus.
Mention any three differences between a living cell and a brick in a wall.
State the major function of the following :
Plasma membrane
Briefly discuss the importance of chromosomes to an organism
Write true or false for each statement. Rewrite the false statements correctly:
At the time of cell division the chromatin network changes into small thread-like structures called genes
Write a short answer.
Why is the cell membrane called selectively-permeable membrane?
Give one main function of the following:
Chromosomes
Identify the cellular structure with the help of the following clue:
It synthesizes the respiratory enzymes.
