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Consider the following statements regarding Respiration in Plants: 1. Breakdown of sucrose to pyruvic acid is called glycolysis. 2. Glycolysis occurs in the nucleus. Which of the statements given above is/are not correct?

Consider the following statements regarding Respiration in Plants: 1. Breakdown of sucrose to pyruvic acid is called glycolysis. 2. Glycolysis occurs in the nucleus. Which of the statements given above is/are not correct? Correct Answer Both 1 and 2

  • All the energy required for ‘life’ processes is obtained by oxidation of some macromolecules.
  • Only green plants and cyanobacteria can prepare their own food.
  • The breakdown of glucose to pyruvic acid is called glycolysis. Hence statement 1 is not correct.
  • In anaerobic organisms, it is the only process in respiration.
  • Glycolysis occurs in the cytoplasm of the cell and is present in all living organisms. Hence statement 2 is not correct.
  • In this process, glucose undergoes partial oxidation to form two molecules of pyruvic acid.

Related Questions

Consider the following statements.
1. Glycolysis occurs in cytoplasm.
2. Glycolysis does not require oxygen.
3. In anaerobic organisms, only glycolysis occur and that is called fermentation.
Which of the statement(s) given above is/are correct about glycolysis ?
In a batch process, the reaction takes place in the presence of an acid medium. The acid is drained from the reaction vessel at the rate of 15ml/s as a result of the density difference of the acid from the reacting component. To avoid wastage of acid, it is recycled to an acid tank which has 1000 L capacity. The acid drained from the reaction vessel, picks up 50 g/L solids from the reactor. Acid is fed once again to the process from acid tank. When the process is started, the acid is almost pure in the tank as a result of filtration. As the reaction proceeds, acid in the tank gets more and more contaminated with the solids. The concentration of the solids should not exceed 100 g/L from the process point of view. The batch time is 16h. Estimate whether the concentration of the solids will exceed 100g/L during the batch reaction.
Which of the following option about the fermentation is correct? The incomplete oxidation of glucose is achieved under anaerobic conditions by sets of reactions where pyruvic acid is converted to CO2 and ethanol.  The enzymes, pyruvic acid decarboxylase, and alcohol dehydrogenase catalyze these reactions.
Consider the following statements and choose the correct answer:
1. The rate of respiration is directly proportional to the oxygen concentration in plants
2. Van't Hoff's coefficient is generally five (Q10=5)
3. Generally in case of injured plant tissues the rate of respiration is increased for the time being
4. The rate of respiration is directly proportional to the respiratory substrate present in the tissues
In Frogs, respiration takes place through which of the following processes? Cutaneous respiration Buccopharyngeal respiration Pulmonary respiration
In the context of respiration, the stage known as glycolysis involves the breaking down of . . . . . . . . to pyruvic acid.
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