Describe the Effect on Chlorophyll Containing Photosystems
A Describe the effect on chlorophyll-containing photosystems when the chlorophyll molecules absorb photons of light. Photosystems are clusters of light-absorbing pigments with some associated moleculesproton hydrogen ion pumps enzymes coenzymes and cytochromes see Chapter 4. 5 2 The Light Dependent Reactions Of Photosynthesis Concepts Of Biology 1st Canadian Edition Therefore another photon is absorbed by the PSI antenna. . Photosynthesis occurs in chloroplasts. That energy is transmitted to the PSI reaction center. Light absorbed by antenna complex. Both photosystems contain many pigments that help collect light energy as well as a special pair of chlorophyll molecules found at the core reaction center of the photosystem. Chlorophyll is a green photosynthetic pigment within the chloroplast grana that absorbs light energy for photosynthesis. The photon causes an electron in the chlorophyll to become excited. ...