Cell Cycle Quiz

What two events happen during M phase?

• Mitosis and meiosis

• Mitosis and cytokinesis

• Meiosis and cytokinesis

• Meiosis and mating

What does a functional p53 do?

• Stops the cell cycle at G1 when there's DNA damage

• Pushes the cell through the cell cycle no matter what

• Causes cancer

• Block DNA replication

What does a nonfunctional p53 do?

• Stops the cell cycle at G1 when there's DNA damage

• Pushes the cell through the cell cycle no matter what

• Causes cancer

• Block DNA replication

What is happening in S phase?

What is happening in G1?

What is apoptosis?

• Controlled cell death

• Explosion of the cell

• A process exclusive to frog development

• Traumatic cell death

What protein is not involved in apoptosis?

• Bax

• Bac

• Cytochrome C

• Calmodulin

What cytosekeletal element is not involved in cell division?

• actin filaments

• intermediate filaments

• microtubules

Terminally differentiated cells can replicate if needed

• True

• False

Cells in G0 still have the ability to divide

• True

• False