Larger prokaryotes engulfed smaller prokaryotes and entered into parasitism mutualism commensalism all of the above

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Development has provided electrically for less money but what may be considered a cause of nuclear power

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 .