Fluorescence Microscopy and Bioluminescence

Fluorescence Microscopy produced _ images.

• Green

• Orange

• Red

• Coloured

Excitation and emission filters allow _ range of wavelength(s) to pass through them.

• wide

• narrow

• abundant

• single

Applications of fluorescence microscopy include

• cancer diagnosis.

• study of cell cycle.

• identification of genes in chromosomes.

• All of the above.

Limitations of fluorescence microscopy include

• shorter turnaround time.

• photobleaching.

• skilled staff.

• qualitatve analysis only.

Evolutionarily, luminescence was first produced by deepsea marine life to

• scare away predators.

• seek food.

• light up their ways.

• reduce oxygen radicals.

Marine creatures produce luminescence for

• preying.

• mating.

• escaping from predators.

• All of the above.