Main function of a restriction enzyme is to cleve (Cut) DNA bases.
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<span>a. Tall prarie grass burns after being struck by lightning.</span>
Answer: The amount of energy needed to move an electron from one zone to another is a fixed, finite amount. The electron with its extra packet of energy becomes excited, and promptly moves out of its lower energy level and takes up a position in a higher energy level.
Explanation:
Answer:
because the amount of pigments change as thee leaves prepare to fall from the trees