1. Phosphocreatine in the muscle cell is found in:
2. An action potential arriving at the motor endplate causes release of:
3. The transcription of DNA to a molecule of messenger RNA occurs:
4. A source emits a sound from one medium with a certain velocity, intensity, frequency and wavelength. When the sound exits the first medium and enters a denser medium, all of the following changes EXCEPT:
5. There are five stages of mitosis that must be carried out correctly for a cell to properly divide. Match the stage of mitosis with its proper component:
Prophase — Dissolution of nucleoli
