They restrict cell cycle progression in bone cells. They promote the rapid development of bone cells. They limit the number of bones in the human body. They enable phosphorus and calcium to enter bone cells.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Human DNA includes a class of genes called "tumor suppressors." What do these genes do in bone cells?
Possibilities:
- They restrict cell cycle progression in bone cells.
- They promote the rapid development of bone cells.
- They limit the number of bones in the human body.
- They enable phosphorus and calcium to enter bone cells.

They restrict cell cycle progression in bone cells.