Interneurons excite alpha motor neurons, which in turn excite the muscle. Alpha motor neurons send efferent messages to the quadriceps, while parallel efferent messages to the hamstrings are reduced. Alpha motor neurons activate the quadriceps. Once the quadriceps have contracted, alpha motor neurons inhibit the hamstrings. Alpha motor neurons send efferent messages to excite the quadriceps and the hamstrings are reduced.
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Biology, 22.06.2019 12:40, martinbricein10
Select the correct answer from each drop-down menu. the lac operon in e. coli regulates genes that code for enzymes required for breakdown of lactose. the lac operon is operon that is activated in the presence of .
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Which is the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule?
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Interneurons excite alpha motor neurons, which in turn excite the muscle. Alpha motor neurons send e...