Such changes would occur mostly likely near or in the active binding site of the enzyme.
Because the drugs used are competitive inhibitors of the <span>HIV reverse transcriptase enzyme, it means that they connect directly to the active binding site of this enzyme not allowing it to preform its function. If the mutations impede this drugs to work, it is probably because they alter the active binding site of the enzyme, not allowing the drug to bind and have its competitive behaviour permitting the enzyme to work normally. </span><span /><span>
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Water expands as it freezes, so ice generally has more oxygen in it than liquid water, making it denser.
The answer is D because the layers all the way at the bottom had to be there for other layers to be built on top
Why people shouldn't be sent to Mars?