why is mitochondrea important for our cells ?
Answers
Explanation:
as mitochondria is powerhouse of cell it is the main organille that is responsible for synthesis of ATP (adonosine Triphosphate) energy currency of cell. This works as the battery for cell...
Answer:
When mitochondria produce ATP, they produce by-products known as free radicals. These free radicals are mostly highly-reactive oxygen compounds which, if not kept in check, can react with (oxidise) and damage other parts of the cell such as the mitochondrial membranes and the cell’s DNA. When this happens, mitochondria can become inefficient at producing energy, DNA can become corrupted, and the cell cannot perform its various tasks as it should. This “oxidative stress” can cause a person to suffer from low energy levels and can lead to potentially serious health conditions. It is also thought to be a major contributor to the aging process itself.
When mitochondria produce ATP, they produce by-products known as free radicals. These free radicals are mostly highly-reactive oxygen compounds which, if not kept in check, can react with (oxidise) and damage other parts of the cell such as the mitochondrial membranes and the cell's DNA.
Thankfully there are several different types of natural antioxidant molecules inside mitochondria (and the rest of the cell) which neutralize these harmful free radicals and protect the cellular machinery from damage. When we are young and healthy, our mitochondria produce lots of energy and we have plenty of natural antioxidants to fight free radical damage. However, as we age our mitochondria begin to decline in function and they produce less antioxidants to fight oxidative stress. We don’t have the energy we once had, it takes longer to recover from illness or injury and the visible signs of aging start to appear. The same happens in many health conditions too, which can lead to low energy levels and can even cause cells to start to die off as they become too damaged. This is especially important in the cells of our vital organs such as our brains, hearts and livers; and can lead to serious health conditions which significantly impact our quality of life.
Explanation:
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