Question

this is the cell cycle checkpoint that makes sure dna has been replicated correctly during s phase. g1 checkpoint g2 checkpoint m checkpoint i checkpoint

Explanation:

• G1 Checkpoint: Checks for cell size, nutrients, growth factors, and DNA damage before entering S phase.
• G2 Checkpoint: Ensures DNA replicated correctly in S phase and checks for DNA damage before mitosis.
• M Checkpoint: Monitors spindle attachment to chromosomes during mitosis.
• I Checkpoint: Not a standard cell - cycle checkpoint.

Answer:

G2 Checkpoint