Lightning bugs contain a gene that creates a protein known as luciferin, which makes them bioluminescent (glow). If the researcher replaced genes Z, Y, and A of the lac operon with the gene for luciferin, how would this affect the bacterium? * 1) The bacterium would glow when it is fed milk.
2) The bacterium would glow when it is exposed to light.
3) The bacterium would not glow since the lac operon has been mutated.
4) The bacterium would not glow since the bioluminescence gene is from a different species.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.

Hurry i need your (100 points) 1) what are the responsibilities of the region of the brain highlighted below? (picture located below) the highlighted portion is at the rear base of the brain, behind the brain stem. regulating homeostasis, hunger and eating, thirst and drinking, and many other functions of basic survival. coordinating movement and balance by using information from sensory nerves, including hand-eye coordination. controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities. regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing. 2)which of the following systems or structures is correctly paired with its function? neurons - brain cells that control thoughts, calculations, and memory cerebral cortex - portion of the brain that controls involuntary body movement peripheral nervous system - carries impulses to and from the central nervous system central nervous system - carries information from the nerves to the muscles and glands