Thus, the other chlorophylls in the photosystem and antenna pigment proteins all cooperatively absorb and funnel light energy to the reaction center. Besides chlorophyll a, there are other pigments, called accessory pigments, which occur in these pigmentâprotein antenna complexes.
Freebase(0.00 / 0 votes)Rate this definition: GLAD. GLAD is one of the pioneers of Christian pop/rock and a cappella music, having formed as a progressive rock group in 1972 and discovered a large audience for their a cappella music in 1988. Today, with over 1.5 million albums sold, they continue to perform concerts and release occasional recordings.
Joy is a state of mind and an orientation of the heart. It is a settled state of contentment, confidence and hope. It is something or someone that provides a source of happiness.It appears 88 times in the Old Testament in 22 books; 57 times in the New Testament in 18 books.^ [1] ^.here are many ways to define joy. Joy isn't just a smile or a laugh. Joy is something that is deep within and doesn't leave quickly. When we have the joy of the Lord, we'll know it and so will others.