The E. coli plate I spread by myself; grown after 24 hours.
I set up a schedule to pick up 6 liquid cultures that would have been induced for different times. Unfortunately, this shaker machine broke (because it was too old and some rubber in it broke) when I was collecting the 12-hour culture. I had to start my experiment all over again next time because I couldn't keep the experimental conditions identical for all 6 cultures. I need some luck for my experiment.
I can still use some of the cells for another experiment. I will determine how many fractions we need to collect from the gravity flow column to obtain the most protein tomorrow.
The tea wasn't only tasting bitter. It tasted weird when I use the tap water ... and didn't when I use double-distilled water.Delete
That happened to you because your professor was no good. He didn't examine what was really going wrong in his lab. It was not only a waste of time for you, also for him.