A subduction zone is where one tectonic plate is sliding under another one. It is not usually a continuous smooth motion, but an intermittent cycle of building pressure of one plate against the other and then a "slip" or movement that relieves the pressure by moving the plates. This movement is called an earthquake.<span />
Answer: I am pretty sure that the answer is A. For me A had "The substrate was used up by the time the temperature reached 60°C".
Explanation: Both A's have similar questions, I'm really sorry if its correct
True is your answer your welcome
Answer:
The correct answer is option b, that is, white.
Explanation:
In the presence of the recombinant plasmid within the colonies disruption of lac z gene takes place, which results in no production of the beta-galactosidase enzyme. Due to the non-existence of the beta-galactosidase enzyme, the colonies remain white.
This appearance of blue color in the colonies takes place when the enzyme beta-galactosidase reacts with the substrate X-gal. Thus, in the absence of beta-galactosidase, no reaction occurs and the colonies remain white.
rank or taxonomic catagory i think
