The cancer-causing forms of the ras protein are involved in which of the following processes?
a) relaying a signal from a growth factor receptor
b) dna replication
c) dna repair
d) cell-cell adhesion
e) cell division

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false

Try to answer all questions if possible i will take anything this is worth 21 ! ! 1. what rights do citizen's have in a monarchy? 2. what countries practice monarchy? 3. what is one advantage of a monarchy? 4. what is one disadvantage of a monarchy? 5. what rights do citizen's have in a dictatorship? 6. what countries practice dictatorship? 7. what is one advantage of dictatorship? 8. what is one disadvantage of dictatorship?

Why zebra fish experience similar genetic disease as human