13. What are the events that
mark the beginning and the
end of the first interphase
period? What happens within
the cell in this period?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
The first interphase is the G1.
begins with the the preceding cell
, i.e., with the of the
new and it ends the beginning
of replication. In the period the
cell growing.