Genetic mutations are the alterations of genetic materials. <u>Fatal familial insomnia</u> is a disorder, caused by a genetic mutation, involving a progressive inability to sleep.
<h3>What is fatal familial insomnia?</h3>
Fatal familial insomnia is a brain disorder that can be inherited and affects the sleep cycle. It is a neurodegenerative disease that leads to mental and physical deterioration because of a lack of sleep.
FFI is caused by a genetic mutation in the PRNP gene that alters the mechanism of the thalamus resulting in an alteration of the sleep activity that leads to exhaustion.
Therefore, <u>fatal familial insomnia</u> is the correct blank.
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Algae are large cells having multiple nuclei. T<span>he invasive caulerpa algae genus break the rules of sa:vol because they have multiple nuclei.
They are able to do so because multiple nuclei helps efficiently to do so at their large size. Caulpera is a specie of large green algae and they often act as invasive species.</span>
This would mean that it went 5 km for 10 seconds
5 x 10= 50km during that period of time
