Enzymologists usually study the initial rates of reactions measuring product formation as a function of substrate concentration or other variable. Cell biologists are more likely to want to know the effect of a change on the steady state behavior of a complex system.
We left my birthplace, Brooklyn, New York, in 1939 when I was 13. I enjoyed the ethnic variety and the interesting students in my public school, P.S. 134. The kids in my neighborhood were only competitive in games, although unfriendly gangs tended to define the limits of our neighborhood.
