No, no energy was lost, it was only transferred. Due to the Law of Conservation of Energy, energy cannot be created or destroyed.
The answer is C. Insertion. The question asks for a mutation; insertion is a frameshift mutation. Crossing over is not a mutation because it occurs during meiosis when the chromosomes trade information!! ;)
Answer:
Nucleus controls and regulates the activity of cell eg: growth, metabolism and carries the gene(structure that contain the heriditary information). nuclolie are small bodies often seen within the nucleus.
Explanation:
Answer:
Enzymes can only be used once
Explanation:
Enzymes are there forever