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hram777 [196]
3 years ago
11

____ first investigated the neural components regulating the brain's sleep-wake mechanisms in 1949

Biology
1 answer:
coldgirl [10]3 years ago
8 0
The answer is Walter Hess

Hess manipulated the diancephalon of the brain of cats by inserting metal rods in the hypothalamus regions of the brain, where the diencephalon is located, and passing electrical current through the rods to the brain region. He noticed that the cats, among other complex behavioral changes, would curl up and sleep. 
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What gives proteins their many functions ?
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dybincka [34]

Answer:

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Explanation:

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Liquefaction usually manifests itself in loose, saturated and non-cohesive soils, formed by young deposits of sands and sediments of similar particle sizes. If the soil is dense there will be less chances of liquefaction. Older deposits, in general, are more dense and cohesive. At higher density, more interstitial pressure is needed for liquefaction to occur.

8 0
3 years ago
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astra-53 [7]
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