Answer:
True
Explanation:
In cell biology, the centrosome is the main microtubule organizing center that is important for cell division. The major function of the centrosome is to maintain the chromosome number during cell division.
Other function of centrosome during cell division include initiate the changes in cell membrane shape through phagocytosis and organize microtubules in mitosis that ensures the distribution of the centrosomes into daughter cell.
Hence, the given statement is true.
Answer: Oxygen
Explanation:
The myoglobin is a protein present in the muscles. It stores the oxygen. The number of myoglobin stores are required after exercise. This is because of the fact that after exercise the muscles deplete in oxygen supply. Thus myoglobin fullfill the demand of oxygen.
Answer:
The correct option will be option C.
Explanation:
2,4-Dinitrophenol or DNP is a protonophore molecule which can leak the protons and leads to affect the production of ATP in the mitochondria.
DNP is the best agent known for uncoupling the oxidative phosphorylation as it uncouples the phosphorylation of adenosine diphosphate (ADP) from ATP synthase. It leads to the low production of the ATP during oxidative phosphorylation and most of the energy is converted to heat. It does not effect the electron transport chain, it continues.
Thus, option C is the correct answer.
It goes
Cell -> Tissue -> Organ -> Organ System -> Organism
So the answer would system level :)
