1) Name two transportation systems in plant tissue? a) Xylem b) Phloem c) Stomata d) Photosynthesis 2) What is light reaction in Calvin Cycle? a) Glucose as product b) Uses water as substrate c) Oxygen as by product d) Depend on sunlight e) Uses Carbon dioxide as substrate f) Not depend on sunlight 3) ______________________________ is a process of oxygen released into the air a) Respiration b) Photosynthesis c) Excretion d) Transpiration 4) What two materials are needed for photosynthesis? a) Carbon dioxide and water b) Water and soil c) Carbon dioxide and chlorophyll d) Peanut butter and jelly 5) Where does the Calvin Cycle occur? a) thylakoid b) lumen c) mitochondria d) stroma 6) What three things are needed for a plant to do photosynthesis? a) Glucose, Oxygen, Sunlight b) CO2, Oxygen, Sunlight c) CO2, Water, Sunlight d) Oxygen, Water, Sunlight 7) In the absence of oxygen, ___________ follows glycolysis. a) Kreb cycle b) ETC c) Fermentation d) Calvin cycle 8) What is the best words to describe sugar source and sugar sink a) Both are plants organ and act as storage b) Sugar sink can be either roots, fruit or mature leaves and sugar source is shoots c) Sugar source is where sugar enters the phloem and sugar sink is where sugar exits the phloem d) Companion tube carry food from a sugar source to a sugar sink 9) The by-product of photosynthesis is ______________ a) Carbon dioxide b) Oxygen c) energy d) sugar 10) What molecule absorbs sunlight for photosynthesis? a) chloroplast b) thylakoid c) grana d) chlorophyll

Plant Physiology

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