1) Which two molecules are the raw materials for photosynthesis? a) Carbon dioxide and Water b) Glucose and Oxygen c) Water and Oxygen d) Glucose and Carbon dioxide 2) Where precisely does photosynthesis occur? a) Root hair cells b) Cytoplasm c) Chloroplast d) Phloem 3) There are....main reactions in photosynthesis. a) 1 b) 2 c) 3 d) 4 4) What is the name of the photosynthetic pigment that captures light? a) Thylakoids b) Chloroplast c) Xylem cells d) Chlorophyll 5) Where precisely does the Light Dependent Reaction take place? a) Thylakoids b) Stroma c) Cytoplasm d) Leaf 6) Photolysis is... a) splitting of a water molecule by light energy to produce electrons and protons b) Hydrolysis of chlorophyll molecules c) splitting of a water molecule by light energy to produce electrons, protons and oxygen. d) when excited electrons leave a chlorophyll molecule 7) Where does the Light Independent Reaction take place? a) Stroma b) Thylakoids c) Cell membrane d) Xylem 8) What are the products of the Light Dependent Reaction? a) Reduced NAD, ATP and oxygen b) Reduced NADP, ATP and oxygen c) ATP and oxygen d) Oxygen and reduced NADP 9) Photoionisation is... a) When a molecule of ADP is phosphorylated using light energy b) When NADP is reduced during the Light Dependent Reaction c) When excited electron pass along an electron transfer chain d) when a chlorophyll molecule absorbs light energy and excites electrons to leave the chlorophyll molecule

CHe photosynthesis quiz A2

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