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When the enzyme Ribulose-1,5-bisphosphat...

When the enzyme Ribulose-1,5-bisphosphate carboxylase/oxygenase(RuBisCO) fails to distinguish its substrates `CO_2` and `O_2`, the condition is often refereed as

A

Cellular oxidation

B

C3 Photosynthesis

C

C4 Photosynthesis

D

Photorespiration

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Ribulose bisphosphate carboxylase oxygenase ( RuBisCO) enzyme catalyzses the reaction between

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Name the enzyme which splits ribuose-1, 5-bisphosphate into 3-phosphoglyceric acid and 2-phosphoglycolic acid.

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Assertion :- Rubisco show either carboxylation or oxygenation activity at a time. Reason :- Binding of CO_(2)" or "O_(2) is competitive and relative concentration of O_(2) and CO_(2) determine which will bind to the enzyme

Assertion : Each molecule of ribulose-1 ,5 biphosphate fixes one molecule of CO_(2) Reason : Three molecules of NADPH and two ATP are required for fixation of one molecule of CO_(2)

The oxygenase activity of Rubisco allows O_(2) to compete with CO_(2) for combining with

XII BOARDS PREVIOUS YEAR-CUET MOCK TEST SET 1-PART – B (SECTION – IV BIOLOGY )
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  2. Which of the following ecological pyramids will be inverted in shape ?

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  3. When the enzyme Ribulose-1,5-bisphosphate carboxylase/oxygenase(RuBisC...

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  4. Fetal hemoglobin consist of

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  5. The Bursa of Fabricius serves as site of hematopoiesis in

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  6. Red Data Book was prepared to essentially list some animals, plants an...

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  7. Which of the following activities will be severally affected if a pati...

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  8. The number of Barr Body in a human female with 46, XX karyotype can b...

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  9. Animals can be categorized into different species, if they

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  10. Which of the following may not play crucial role in the process of evo...

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  11. What would the probability of getting a normal son from hemophilic mot...

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  12. The food materials in Chlorophycean algea usually stored in the form o...

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  13. A DNA consists of 35% of adenine what would be the percentage of cytos...

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  14. The major function of macula densa in nephron is

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  15. Which of the following features is predominantly responsible for wides...

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  16. Select the statement which is not correct for family Asteraceae

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  17. Casparian strips are present in the cells of

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  18. The major function of hydathodes is

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  19. Which of the following is an important function of velamen tissue ?

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  20. Amphivasal vascular bundles are present in

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