RNR 2101 : Test4

.What will be produced by DNA replication? (Start from the 5prime end and list each complementary DNA base in order all the wayto the 3 prime end.)

Occasionally an asteroid will break into fragments due to acollision.
These fragments can leave the asteroid belt and some even maketheir way
to Earth. Upon entering the Earth’s atmosphere a fragment is heatedto
high temperature by frictional forces. What would happen to anywater-ice
contained within a fragment? Is this type of change considered achemical
change or a physical change? Explain