A2 Biology - Action of adrenaline (OCR A Chapter 14.5)

In this video, we'll look at how adrenaline works to start an enzyme cascade effect within its target cell. Please like, share and subscribe for more content and comment below to let me know what you think! :) Facebook: BioRach - A-level Biology Online   / biorachproject   Twitter: @BioRachProject https://twitter.com/BioRachProject?la... If you liked my videos and would like to support me, then I'd really appreciate you buying me a cup of tea or a piece of cake! :D https://www.buymeacoffee.com/biorachp... Background music: Happy, fun, upbeat background music