When mitosis occurs, the dna inside the cell's nucleus must replicate. the new cell that is formed has an identical copy of its parent cell's dna. that means it has the same information coded in its genes. during dna replication, how is an accurate new copy of dna formed?

dna polymerases add nucleotides to the exposed base pairs according to base-pairing rules.

during dna replication uracil bases hold the place of all thymine bases until the newly formed double helix is able to form hydrogen bonds.

dna helicases add nucleotides to the exposed bases and ensure the formation of hydrogen bonds

Place the steps tor the formation of the enzyme pepsinogen in correct order

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return

In the practice of science, this type of reasoning is used to develop explanations.