A Level Biology Revision "Laser Scanning Confocal Microscopy"

[@ohspuddley2898]

Just walked out of my bio coz this vid got uploaded TOP G shame I missed it

[@AqibRaja-lf9wl]

Your a g bro you helped me so much

[@MeganBurgess-u7t]

Do I need to know the magnification? I do OCR A exam board.

[@Haiwdjrhdbdbdbjr]

yes

[@suhaani1697]

this is only for ocr right?

[@princessjasmine670]

is this for aqa?

[@shahdal-samarrai735]

my only question is what are the disadvantages? or do i not need to know them?

[@nobody-us1dh]

- The laser used in older versions of LSCM can damage the cells and tissues in live specimens. - LSCM use more advanced technology than light microscopes, so are much more expensive, especially as they require additional equipment to function such as a detector and a computer. They are also large pieces of equipment and are complicated to set up. -The formation of a “stack” of images can be time-consuming as the microscope has to scan the images many times in layers.

[@nobody-us1dh]

for ocr a u do need to know but if ur not doing that exam board look at the spec on the website