The lower the ph the stronger the ?

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Which of the following is a testable hypotheses?

What is the one part of the nucleotide  that differs among the other different nucle  tides?