Interphase Stages

Question 1

G1

Answer 1

Occurs before DNA synthesis, a cell returns to its normal size and resumes to its normal function. A cell doubles it’s organelles (mitochondria and ribosomes) and accumulates materials needed.

Question 2

S1

Answer 2

Occurs during Dna replication. A copy of all Dna in body. Dna replication a double helix molecules that occurs in the strands called sister chromatids.

Question 3

G2

Answer 3

Occurs after DNA replication. The cell synthesize proteins needed for cell division. Proteins found in micro tubules.