Answer:
B is the answer I guess for the question
The correct answer of the given question above would be PRECEDE AT DIFFERENT RATES OF REACTION. The features that all reactions involving enzymes have in common is that, the features precede at different rates of reaction. Hope this is the answer you are looking for.
The side group, usually simply represented by an “R” attached to the carbon between the carboxyl and amine group.
The biochemical analysis of different chlorophyll pigments in plants would be most useful in determining <span>D. which plants might have a common ancestor.
The field of biology that deals with the similarities between these plants is called comparative biochemistry. If these plants have similar DNAs, then they are more closely linked in evolutionary terms, and thus it is quite possible they have the same predecessor.
</span>