good stuff wogboy. i just read it and now it makes sense:rolleyes:
now that we've done quantum mechanics@uni it all makes sense; how the probability of the modes are determined:)
a brief but not complete explanation:
(actually this was for me the hardest part of physics)
u would have studied the wave-duality nature of energy (but probably not matter); enough to understand energy exists as discrete quantities
the threshold frequency only relates to the...
i believe the instructsion in multi choice are to select the "best answer" which would thus be red blood cells
warning: often u have two answers which are nearly both right , but u gotta pick the better one
for hsc bio,
hydrogen peroxide is a toxic by-product of metabolism, which need to be broken down by catalase, we are innerested in the function of enzymes, not so much the substrates emselves