In the atp cycle, a phosphate group is cut off of atp to form adp, absorbing energy. atp to form adp, releasing energy. adp to form atp, absorbing energy. adp to form atp, releasing energy.

The activity of the modern sample is 1.10 bq . how long does that measurement take?

How water is moving through the ecosystem ?

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.