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The mitochrondria main function is to produce ATP. ATP is the currency of cells, with out this currency cell function slows down, then eventually can cease. Therefore, any disorder that leads to substantial reduction in ATP production cause lethal problem in the CNS, which needs a continuous supply of ATP. Cyanide poison works this way. it inhibit the electron transport system in the mitichondria, thus resulting death.
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∙ 15y ago
Dizziness in mitochondrial disorders can be caused by impaired function in the part of the inner ear that helps maintain balance (vestibular system) or by decreased blood flow to the brain due to poor mitochondrial function. Mitochondria provide energy to cells, including those in the inner ear and brain, so dysfunction can lead to various symptoms, including dizziness.
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What pattern of inheritance would lead a geneticist to suspect that an inherited disorder of cell metabolism is due to a defective mitochondrial gene?
The disorder would always be inherited from the mother because the mother's mitochondrial gene is the only one that survives when the zygote is formed. The gamete from the mother contains all the information. The head of the father's sperm is the only part that survives during fertilization. The tail of the sperm containing the male's mitochondria (an their genes) is lost when the zygote begins development. Thus it is only from the mother that the disorder can be inherited.
What does mitochondrial DNA code for?
Mitochondrial DNA codes for 13 mitochondrial proteins, 16S and 12S rRNA and 22 tRNAs
What do you think researchers discovered in the mitochondrial DNA taken from the heart cells of older adults?
Researchers discovered that the mitochondrial DNA taken from heart cells of older adults showed more mutations and damage compared to younger individuals. This suggests that mitochondrial function deteriorates with age, which may contribute to age-related heart conditions.
What is the location of the Krebs cycle?
In the mitochondrial matrix is where the Krebs Cycle occurs. A pool of chemical energy of ATP, NADH, and FADH2 is generated from the oxidation of pyruvate.
How does the inheritance of mitochondrial DNA different found in the nucleus of cells?
Mitochondrial dna is inherited solely from the mother.
How is dizziness categorized?
As a disorder, dizziness is classified into three categories-vertigo, syncope, and nonsyncope nonverti
How was the identification of nDNA mutations that cause mitochondrial myopathies first made?
first made when a nuclear gene involved in mtDNA replication was found to be defective in a disorder involving a patient with a mitochondrial myopathy
Which diseases can be considered a mitochondrial disorder?
Diseases such as Diabetes mellitus and deafness (DAD), Leber's hereditary optic neuropathy (LHON), Leigh syndrome, and Myoneurogenic gastrointestinal encephalopathy (MNGIE) can be considered to be mitochondrial disorders.
What sort of symptoms might someone with a mitochondrial disorder have?
low energy and fatigue because mitochondria make ATP the bodies energy
What two activities are MOST related to mitochondrial activity?
Is this from Zingylearning? :) If it is, the answer is eating and inhaling oxygen.
What disorder has dizziness a fluctuating hearing loss in one ear and ringing of the ears?
Meniere's disease
Where are the enzymes of the Krebs cycle located?
The enzymes of the Krebs cycle are located in the matrix of the mitochondria, which is the innermost compartment of the mitochondria where many cellular respiration processes take place. This is where the series of enzymatic reactions comprising the Krebs cycle occur, resulting in the production of ATP and other important molecules.
What disorder is related to OCD?
Anorexia
What pattern of inheritance would lead a geneticist to suspect that an inherited disorder of cell metabolism is due to a defective mitochondrial gene?
The disorder would always be inherited from the mother because the mother's mitochondrial gene is the only one that survives when the zygote is formed. The gamete from the mother contains all the information. The head of the father's sperm is the only part that survives during fertilization. The tail of the sperm containing the male's mitochondria (an their genes) is lost when the zygote begins development. Thus it is only from the mother that the disorder can be inherited.
Can hearing loss and anemia and dizziness be related?
i dont know thats why i am asking you
Is there a name for parents that are unable to love their child?
That may come under the category of attachment disorder. See related link.That may come under the category of attachment disorder. See related link.That may come under the category of attachment disorder. See related link.That may come under the category of attachment disorder. See related link.
Can hyperthyroidism cause dizziness?
Yes, I have this disorder and I hate eating breakfast but not eating enough nutrients accelerates the fatigue and weakness and these triggers diziness.
