You turn the nosepiece to the lpo before putting away so as to change it to a higher power objective lens.
because of liquids on the slide or to clean the slide
A duplication of the chromosomes is what must happen before meiosis can begin.
It must be consumed and digested.
Yeast must be activated before an experiment. In order for it to metabolize sugars, it must be incubated, which activates the yeast by adding heat.
It must unwind and separate for transcription to occur
Clean them Clean them
because of liquids on the slide or to clean the slide
The ball must be presented once. The ball must only be presented once. This is done by putting the ball in the glove before starting the pitch.
Preheating an oven means setting a temperature before putting something in an oven. If you don't preheat the oven and put a turkey in the turkey wil be cooked for longer. Which can affect the texture, taste and what not.
Yes, silk sheets must be ironed at a low heat before putting them on a bed. If they are not ironed, they will look wrinkled.
The engine of what? The car? And usually, everything must be turned off before its safe to remove or install anything.
You must drain the lake and find the fish before they drown.
Yes, before striking the ball when the ball lies off the putting surface a decision must be made to either leave the flag in or pull it out. Once the ball is struck, the flag cannot be moved.
Commonly used when putting a lien on something, clouding it's title, meaning it must be satisfied before a transfer can take place.
a smoother surface will make the dry ice erupt less violently its just safer to do it.. - i found this answer to yahoo answer
You must park 5 feet away from a driveway.
I came before her in office.We must be ready before the storm is here.Before we go, throw away your trash first.I knew I love you before I met you.I will explain the rule before the test starts.