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प्रश्न
Explain the term NADP.
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उत्तर
NADP (Nicotinamide Adenine dinucleotide phosphate): It is a coenzyme. During election transfer, NADP gets reduced and (from NADP + H (NADPH2).
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संबंधित प्रश्न
Expand the following biological abbreviations :
ATP
Complete the following by filling in the blanks numbered 1 to 10 with the appropriate word/term:
Photosynthesis involves light reaction and dark reaction. During light reaction, the chlorophyll present in the (1) ______ gets activated by absorbing light energy. This energy splits (2) ______ molecules to (3) ______ and oxygen and releases two electrons. This process is called (4) ______. The (5) ______ ions are picked up by NADP to form (6) ______. The ADP is converted to (7) ______. This process is called (8) ______. During the dark phase, the compound produced at the end of the light reaction reacts with carbon dioxide to form (9) ______. This product is converted to starch. The process is called (10) ______.
The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is
Name the following:
The category of organisms that prepare their own food from basic raw materials.
Name the following:
The first form of food substance produced during photosynthesis.
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
Why was the plant kept in the dark before the experiment?
The figure below represents the vertical section of a leaf:
(i) Name the parts 1 to 5.
(ii) How many veins have been shown?
(iii) State the functions of parts 4 and 5.
Give technical term:
Which process is the ultimate source of energy for all living organisms?
Where does the carbon that is used in photosynthesis come from?
