Enzymes are specialized proteins that help perform the tasks of DNA replication. Which enzyme is paired with the correct step of DNA replication?

Answer
F
DNA polymerase—Step 2

G
DNA polymerase—Step 1

H
DNA helicase—Step 3

J
DNA helicase—Step 2

The response is the basis for vaccination. primary secondary tertiary none of the above

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?