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11th Tamil Nadu Board
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The three boxes in this diagram represents the three major biosynthetic pathways in aerobic respiration and arrows represent net reactants or products. 

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Arrows numbered 4,8 and 12 can be

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Important Questions on Plant Physiology

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11th Tamil Nadu Board
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Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 44
The metabolic process in which substrate is oxidised without an external electron acceptor is called 
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11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 45
Kreb's cycle starts with the formation of six-carbon compound by a reaction between 
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11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 46
Respiration is a process in which 
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Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 47
The common phase between aerobic and anaerobic respiration is called 
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Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 48
ATP synthesis occurs on/in the
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11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 49
Which 5-carbon organic acid of the Kreb's cycle is a key compound in the N2 metabolism of a cell?
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Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 50
Which one of the following acts as a hormone involved in ripening of fruits?
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Biology Botany Standard 11>Chapter 19 - Plant Physiology>Unit - 5 Plant Physiology>Q 51
Coconut milk factor is