The area around the rock will have weathered down and the rock will eventually either break or it will fall down the mountain
It would take roughly 5 seconds knowing that sound travels 310 meters per second
Answer:
The gene for beta-galactosidase turns off.
Explanation:
The gene that codifies the beta-galactosidase enzyme is part of the <em>lac</em> operon, which also contains two other genes that produce enzymes involved in the metabolization of lactose.
Between glucose and lactose, the bacteria will preferentially use glucose as an energy source. On the other hand, lactose is a dimer, and thus a series of enzymes are needed to process lactose before its use as an energy source.
If there is no lactose present, the genes contained inside this operon are turned off (the operon is repressed).
It should be 3! That is the only logical answer to the question...
Answer:
There are the physical and chemical properties of an acid .
Both are in the image
