The Lac repressor prevents the Lac genes in the DNA of E.coli from being expressed most of the time. The Lac repressor is actually a kind of DNA binding protein. It is a fact that in case there is an absence of lactose, the Lac repressor binds to the proteins. I hope that this answer comes to your help.
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Hello,
I believe green water is more fertile. Green water<span> is the soil moisture from precipitation, used by plants via transpiration. It is part of the evapotranspiration flux in the hydrologic cycle. Blue water is just ground and surface water.
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<span>A microscopic plant called phytoplankton </span><span>is the primary producer in open-ocean food chains.
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Faith xoxo
d is correct answer of a question
The species is the fundamental category of taxonomic classification, ranking below a genus or subgenus.
The answer is D (i’m pretty sure)