Biology, 02.08.2019 23:00 jjxt126

Are kathy's medical problems related to her sensory neurons, motor neurons, or both? what in kathy's medical history supports your answer? (1 point)

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Answer from: xojade

Kathy's medical history indicates that she is suffering from Multiple Sclerosis (MS). MS is a disorder of the central nervous system (CNS) and it is mediated and triggered by the immune system. The immune system attacks and destroys the insulating myelin cover of nerve cells of the CNS, causing severe disruption of the functions of the CNS. The most common symptoms of MS include visual, motor and sensory problems.

Kathy's medical problems are related to both her sensory and her motor neurons. She suffered from loss of hearing and experienced feelings of numbness and tingling in some parts of her body. These symptoms are related to her sensory neurons. There are several different kinds of sensory neurons, depending on the stimuli that they are receiving (smell, taste, hearing, vision, temperature, mechanoreceptors etc) and they all participate in the process of sensory transduction. She also suffered from muscle weakness, which caused her inability to get out of bed and walk properly. Her motor neurons are implicated in these symptoms. Motor neurons are the nerve cells responsible for activating muscle cells.

Answer from: Quest

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

hope this .. .

Answer from: Quest

true is the final answer!

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Are kathy's medical problems related to her sensory neurons, motor neurons, or both? what in kathy'...

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