Haryana PMT Haryana PMT Solved Paper-2006

  • question_answer
    Photosynthetic products translocated in the form of:

    A)  glucose                               

    B)  sucrose

    C)  maltose                              

    D)  starch

    Correct Answer: B

    Solution :

                    Triose phosphate formed by photosynthesis during the day transported from chloroplast to the cytosol where it is converted to sucrose. Sucrose moves from the rnesophyll cell to the vicinity of the sieve element in the smallest veins of the leaf  Respiration starts with the glucose. Therefore fat, protein and carbohydrates are first converted into glucose for their oxidation and energy releasing Maltose is commonly found in germinating seed during digestion of starch. Starch is an insoluble polyaccharide of glucose units. It is most important food source and found in cereals, potatoes, legumes and other vegetables


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