interphase mitosis- lqc 5

Question 1

G1 phase

Answer 1

the cell grows larger and new organelles are made. enzymes are made, ready for DNA replication

Question 2

S phase

Answer 2

The cell replicates its DNA by semi-conservative replication. DNA content of the cell doubles, to ensure that there is enough DNA for making new cells.

Question 3

G2 phase

Answer 3

The cell keeps growing and proteins needed for mitosis are made eg. proteins for making spindle fibres.