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What is DCPIP?
The fullform of DCPIP is 2,6- dichlorophenolindophenol.
Which form of DCPIP reduced or oxidized is higher in energy?
DCPIP oxidized is higher in energy
What are the risks of DCPIP?
hmmm.. Safety gloves should be worn in case of a spillage of DCPIP but it's optional. Spilling DCPIP may cause staining on the skin or the surface you are working at. Risks of DCPIP Are extremely low. Do not consume the DCPIP or purposely inhale the substance in case of any dangers or problems related with doing so.
Is dcpip harmful?
no its not
How do you prepare DCPIP solution?
1 % DCPIP solution can be prepared by dissolving 1g of the dye in 100cm3 of water
How does dcpip in the hill reaction affect absorbance?
DCPIP is a blue colour when its oxidized and when it is reduced it turns into a colourless solution. DCPIP replaces NADPH the final electron acceptor in the light dependent reaction. So basically, as the reaction continues, the more DCPIP is reduced and the absorbance decreases.
What would a chemoreceptor allow you to do?
detect smell
Are chloroplast necessary for reduction of DCPIP and why?
Chloroplasts release electrons when stimulated by light the DCPIP accepts the electrons and becomes colourless
What is the mass of DCPIP powder needed to form 300 mL of 1percent DCPIP solution and all measurements in grams and millilitres?
3 g
What is a DCPIP indicator for?
It can be used to test for vitamin C
What allow some protists to detect light?
eyespot
Can Earth-based telescopes can detect all forms of light?
No. Many frequencies of light are absorbed by the atmosphere, and so Earth-based telescopes can't detect it. That's why space telescopes such as the Hubble are so valuable; they allow us to see in frequencies that we cannot detect here on Earth.
