Answer:
Well, on one hand, this is a good thing as negative effects of the high demand for wood such as deforestation can be minimised. This will also sustain the supply of wood for several applications. However, there could be negative consequences of propagating such genetically-modified trees, which were not stated or are not yet known. For instance, the trees could be extreme soil nutrient consumers—depleting soil nutrients at a faster rate than they can be replenished and rendering such soil infertile in a short period.
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Answer:</h2>
AZT works by selectively inhibiting HIV's reverse transcriptase, the enzyme that the virus uses to make a DNA copy of its RNA. Reverse transcription is necessary for production of HIV's double-stranded DNA, which would be subsequently integrated into the genetic material of the infected cell to produce its proteins. All reverse transcriptase inhibitors are analogues of the naturally occurring deoxynucleotides needed to synthesize the viral DNA and they compete with the natural deoxynucleotides for incorporation into the growing viral DNA chain.
1) Antibodies are produced into the blood and mucosa, there they bind to and inactivate substances like pathogens and toxins. It's pretty much neutralization.
2) Antibodies activate the complement system to destroy bacterial cells by lysis (punching holes in the cell wall).
3) Antibodies facilitate phagocytosis of other substances by phagocytic cells (opsonization).
Answer:
Adding heat to the reaction
Explanation:
heat increases the kinetic energy of the reacting molecules thereby increasing the rate of reaction.
Answer:
a twofold blow or setback.
Explanation:
