How do mitogens affect the cell cycle?

What happens when a GTP cap is lost at the plus end of a microtubule?

TRUE or FALSE: Cardiolipins are located in both the mitochondrial inner membrane AND the plasma membrane of eukaryotes. 

Why do some mitochondria have more cristae than others? Would you expect any difference in ATP output between mitochondria carrying different amounts of cristae?

A mitochondrion is carried by a kinesin motor protein 100’s of nanometers to the opposite end of a cell. This is an example of:

What type of signaling molecule binds to a receptor that then travels into nucleus to act as a transcription factor?

An actin microfilament is currently treadmilling. Suddenly, the concentration of G actin subunits in solution drops far below that required for “plus” end assembly. What happens to the actin microfilament?

What process in aerobic respiration yields the most ATP?

In one of the PlayPosits, you learned that sperm cells have mitochondrial derivatives that span the entire length of the tail. In some fruit fly species, the tail can reach up to 2 inches in length. Where does a 2 inch long mitochondrion come from?

Why do some mitochondria have more cristae than others? Would you expect any difference in ATP output between mitochondria carrying different amounts of cristae?