40,000 20,000 10,000 5,000 Trp 2.000 1,000 E Tyr 500 200 100 Phe 50 20 10 200 220 280 300 320 240 260 2 (nm)

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40 000 20 000 10 000 5 000 Trp 2 000 1 000 E Tyr 500 200 100 Phe 50 20 10 200 220 280 300 320 240 260 2 Nm 1 (11.09 KiB) Viewed 92 times

Tyr
Phe
Trp
2. The absorption spectrum for tyrosine clearly is a smooth
function of wavelength, yet the electronic energy levels in
tyrosine are discrete. Why is the tyrosine absorption spectrum a
smooth function?
Select one or more:
Molecular vibrations can add energy to an electronic energy
level
It is not possible to detect discrete photon energies.
Molecular vibrations can subtract energy from an electronic
energy level
Bond rotations can add energy to an electronic energy level
Bond rotations can subtract energy from an electronic energy
level
40,000 20,000 10,000 5,000 Trp 2.000 1,000 E Tyr 500 200 100 Phe 50 20 10 200 220 280 300 320 240 260 2 (nm)