http://mandevillehigh.stpsb.org/teachersites/laura_decker/photosystem_notes.htm

Light Reactions: Photosystem I & II. When photosystem II absorbs light, an electron excited to a higher energy level in the reaction center chlorophyll (P680) is ...

http://hyperphysics.phy-astr.gsu.edu/hbase/Biology/etnoncyc.html

Non-cyclic Electron Transport in Photosynthesis. Photophosphorylation refers to the use of light energy to ultimately provide the energy to convert ADP to ATP, ...

https://www.youtube.com/watch?v=ublVWZpDkOw

Sep 20, 2015 ... Photosynthesis, The Light Reactions, Part 2: How non-cyclic Electron Flow makes ATP,V2. sciencemusicvideos. Loading... Unsubscribe from ...

https://en.wikipedia.org/wiki/Photophosphorylation

Noncyclic photophosphorylation through light-dependent reactions of photosynthesis at the thylakoid membrane. In the process of photosynthesis, the phosphorylation of ADP to form ATP using the energy of ... In cyclic electron flow, the electron begins in a pigment complex called photosystem I, passes from the primary ...

https://www.khanacademy.org/science/biology/photosynthesis-in-plants/the-light-dependent-reactions-of-photosynthesis/a/light-dependent-reactions

In a process called non-cyclic photophosphorylation (the "standard" form of the .... PSII comes first in the path of electron flow, but it is named as second because ...

https://en.wikipedia.org/wiki/Light-dependent_reactions

In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. ... The electron flow goes from PSII to cytochrome b6f to PSI. ... In non-cyclic photophosphorylation, cytochrome b6f uses the energy of electrons from PSII ...

https://chem.libretexts.org/Bookshelves/Biological_Chemistry/Supplemental_Modules_(Biological_Chemistry)/Photosynthesis/Photosynthesis_overview/The_Light_Reactions

Aug 3, 2015 ... These high energy electrons can then flow along one of two pathways giving cyclic electron flow or noncyclic electron flow.

https://www.biologycorner.com/APbiology/cellular/notes_photosynthesis2.html

A. Two Pathways 1. Two electron pathways operate in the thylakoid membrane: the noncyclic pathway and the cyclic pathway. 2. Both pathways produce ATP ...

http://www.biology.arizona.edu/biochemistry/problem_sets/photosynthesis_1/03t.html

During noncyclic photophosphorylation, water is oxidized and the electrons from ... The pathway of electrons in photosynthesis is shown with red arrows in the ...

https://www.flashcardmachine.com/biology-ap8.html

Oct 21, 2007 ... Noncyclic Electron Flow. Definition. A route of electron flow during the light reactions of photosynthesis that involves both photosystems and ...