The molecules that enter the gel will separate based on size. The smaller ones will go further down the gel because they do not have to squeeze through the pores of the gel as much as the larger ones do.
Once you understand this, its pretty simple. 50 hertz= 50 vibrations. 100 hertz=100 vibration. So to answer your question 200 hertz=200 vibrations. Your answer is C.
how warm the water is changed what bacteria can grow,
sunlight changes how fast things can grow,
salinity changes what bacteria can grow.
The answer is B) ATP production begins with glucose.