Biochemists are sent to Venus to measure Michaelis-Menten kinetics of enzyme samples taken from newly discovered Venusian lifeforms that catalyze different reactions. They transmit their data back to you on Earth but the signal is disrupted and you lose some of the data. All reactions were carried out with identical enzyme concentrations. Which of the following conclusions based on these results are correct? A. The catalytic efficiency of the enzyme 1 is greater than enzyme 3 . B. The affinity of enzyme 3 for its substrate is greater than the affinity of enzyme 2 for its substrate. C. Enzyme 3 requires the addition of more substrate to reach saturation than enzyme 2. D. At very low substrate concentration [ S ] the reciprocal initial velocity ( 1/ Vo ) for Enzyme 1 is approximately one halve of 1/ Vo for enzyme 3 ..