Answer:
I think it will be C (viewpoint)
Cellular compartment. Cellular compartments in cell biology comprise all of the closed parts within the cytosol of a eukaryotic cell, usually surrounded by a single or double lipid layer membrane. These compartments are often, but not always, defined as membrane enclosed regions.
A) Genetic Engineering; this is the logical and « real » choice.
The answer would be D being those are all learned or earned attributes.
I would go with It will increase the reactivity with the substrates. Because if there is no factors, the <span>rate of enzyme activity will increase.
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Hoped I helped :)