INTRODUCTION 1
CELL THEORY:
DNA IS THE SECRET OF LIFE 2
RADIOACTIVE ISOTOPES:
THE BIOLOGICAL DETECTIVES 10
DNA SYNTHESIS:
THE AUTOBIOGRAPHY OF CELLS 15
RNA SYNTHESIS:
HOW TO TRANSLATE ONE LANGUAGE INTO ANOTHER 25
PROTEIN SYNTHESIS:
THE MOLECULES THAT MAKE THE DIFFERENCE 35
CELL CYCLE AND GENE ACTION:
LIFE IS THE SECRET OF DNA 37
ISOTOPES IN RESEARCH:
PROBING THE CANCER PROBLEM 43
CONCLUSIONS 45
SUGGESTED REFERENCES 47
United States Atomic Energy Commission
Division of Technical Information
Library of Congress Catalog Card Number: 66-61908
1966; 1967(Rev.)