Get it on Google Play
New! Download Unionpedia on your Android™ device!
Faster access than browser!

P680 and P700

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between P680 and P700

P680 vs. P700

P680, or Photosystem II primary donor, (where P stands for pigment) refers to either of the two special chlorophyll dimers (also named special pairs), PD1 or PD2. P700, or photosystem I primary donor, (where P stands for pigment) is the reaction-center chlorophyll ''a'' molecule in association with photosystem I. Its absorption spectrum peaks at 700 nm.

Similarities between P680 and P700

P680 and P700 have 4 things in common (in Unionpedia): Absorption spectroscopy, Chlorophyll, Energy level, Photosystem II.

Absorption spectroscopy

Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation, as a function of frequency or wavelength, due to its interaction with a sample.

Absorption spectroscopy and P680 · Absorption spectroscopy and P700 · See more »


Chlorophyll (also chlorophyl) is any of several related green pigments found in cyanobacteria and the chloroplasts of algae and plants.

Chlorophyll and P680 · Chlorophyll and P700 · See more »

Energy level

A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy.

Energy level and P680 · Energy level and P700 · See more »

Photosystem II

Photosystem II (or water-plastoquinone oxidoreductase) is the first protein complex in the light-dependent reactions of oxygenic photosynthesis.

P680 and Photosystem II · P700 and Photosystem II · See more »

The list above answers the following questions

P680 and P700 Comparison

P680 has 16 relations, while P700 has 9. As they have in common 4, the Jaccard index is 16.00% = 4 / (16 + 9).


This article shows the relationship between P680 and P700. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »