Part D What similarities do you notice about the high and low tides in Woods Hole, Seattle, and either Hawaii or
Alaska?

Pro insulin undergoes extensive posttranslational modification along the production pathway .

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

Icant be totally sure but i would say with confidence that it is example #1 about cells.

We are not able to see the stars. light prevents our seeing the stars. i hope it kinda : )