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chlorophyll a molecules and a primary electron acceptor. Located centrally in a photo-system, this complex triggers the light reactions of photosynthesis. Excited by light en-ergy, the pair of chlorophylls donates an electron to the primary electron acceptor, which passes an electron to an electron transport chain. b.
Add an enlarged illustration of a thylakoid, and represent chlorophyll molecules in the thylakoid membrane. The diagram shows the structure of a chloroplast. Sandra wants to modify the diagram to include chlorophyll.
Learn about the process of photosynthesis, including the role of chlorophyll and the way light is used to generate food.
Give the balanced chemical equation for photosynthesis. Energy is converted from one form to another during the process of photosynthesis. Questions and model answers on 6.1 Photosynthesis for the Cambridge O Level Biology syllabus, written by the Biology experts at Save My Exams.
The diagram shows the outline of a chloroplast. Draw three labelled features on this diagram that are found in a chloroplast, other than the stroma and the thylakoid membranes.
Photosynthesis: Practice Questions #1. An inorganic molecule required by green plants for the process of photosynthesis is . oxygen . starch . carbon dioxide . glucose. Which activity occurs in the process of photosynthesis? Chemical energy from organic molecules is converted into light energy.
What happens when a chlorophyll molecule absorbs a photon? Check all that apply. an electron is moved to a higher energy level, the potential energy of the molecule increases, fluorescence occurs, energy becomes available for the photosynthetic pathway
