Unit 5 · Cell Cycle
Thirty questions across all four blocks. Tap an answer and it moves on by itself — correct answers advance immediately, misses hold a few seconds so you can read why.
Block 1The cell cycle — and why identical cells can still be differentBlock 2DNA replication and mitosis, in order — images, names, and descriptionsBlock 3Asexual reproduction: mitosis put to workBlock 4Checkpoints, p53, and what cancer actually is