Provide a summary of what happens during DNA replication using the following words: Helicase, DNA polymerase, Primase, Ligase, Parent strand, new strand, nucleotides, and semi-conservative model.

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Which enzymes break down carbohydrates?

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.