Speed = wavelength * frequency
Speed = 250 * 6
The speed is 1,500 m/s
Answer: hydrogen bonds a protein with no quaternary structure a protein
C. Channel proteins bind to molecules too large to diffuse into or out of the cell, and allow them to pass.
External stimulus. The rain is something out of your control while you're waiting. Rain is not something you are doing nor is it a response to you waiting for the bus.