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Which of the following bases is not pres...

Which of the following bases is not present in DNA ?

A

quinoline

B

adenine

C

cytosine

D

thymine

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-BIOMOLECULES-Competition file (OBJECTIVE TYPE QUESTIONS) (B. MULTIPLE CHOICE QUESTIONS) (JEE (MAIN) & OTHER STATE BOARDS FOR ENGINEERING ENTRANCE)
  1. How many amino acids are present in insulin ?

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  2. Synthesis of each molecule of glucose in photosynthesis involves :

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  3. Which of the following bases is not present in DNA ?

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  4. The statement that is not correct is

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  5. Which one of the following is an essential amino acid?

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  6. Adenosine is an example of

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  7. Glycogen is

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  8. Which the list shown below, the correct pair of structures of alanine ...

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  9. Which of the vitamins given below is water soluble ?

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  10. Thiol group is present in

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  11. Glucose on oxidation with bromine water yields gluconic acid. This re...

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  12. In double strand helix structure of DNA, heterocyclic base cytosine fo...

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  13. Which of the following is non-reducing sugar ?

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  14. Which one of the following gives positive Fehling's solution test?

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  15. Which of the following compounds will behave as a reducing sugar in an...

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  16. ADP and ATP differ in the number of-

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  17. Hormones are secreted by ductless glands of human body. Iodine contain...

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  18. Pick the wrong statement from the following:

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  19. The glycosidic linkage present in sucrose is between

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  20. What is the correct explanation of the non-reducing property of sucros...

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