Now thinking about it, I think I understand what you mean. The colour red, along with other lower frequency EMR have a big wavelength. Respectively they also have a low frequency. Frequency can be defined (as you have mentioned) as the number of cycles per second, and it is measured in hertz. However, having a low frequency doesn't mean that the wave is travelling any slower than, for example gamma ray. The cycle is the region from one peak to another. Also , wavelength is measured in meters.
As for the cell related stuff, I honestly don't know much about it. I'll need to do my homework on it ;D
As for the cell related stuff, I honestly don't know much about it. I'll need to do my homework on it ;D