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In the DNA molecule...

In the DNA molecule

A

The proportion of Adenine in relation to Thymine varies with the organism

B

There are two strands which run antiparallel - one in `5' to 3'` direction and other is `3' to 5'`

C

Total amount of purine nucleotides and pyrimidine nucleotides is not always equal

D

There are two strands which run parallel in the `5' to 3'` direction

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MODERN PUBLICATION-BIOMOLECULES -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MULTIPLE CHOICE QUESTIONS (MCQs)
  1. A competitive inhibitor of succinic dehydrogenase is

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  2. Which one of the following pairs of nitrogenous bases of nucleic acids...

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  3. In the DNA molecule

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  4. Carbohydrates are commonly found as starch in plant storage organs. Wh...

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  5. Which of the following is not caused by deficiency of mineral ?

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  6. Select the correct answer from the following statements : 1. Cutin i...

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  7. Select the correct answer from the following, DNA can be 1. A-DNA" ...

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  8. Which of the following statements is/are not true (A) Glycerol is a ...

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  9. An example of feedback inhibition is

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  10. The haploid content of human DNA is

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  11. Which is an organic compound found in most cells Or Most common mo...

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  12. Which one of the following is ss RNA ?

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  13. Uracil is present in RNA at the place of :

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  14. The enzyme that cuts DNA is :

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  15. Which of the following be named for DNA produced from RNA ?

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  16. Quarternary structure of protein

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  17. Identify the sulphur-containing amino acid?

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  18. Which of the following carbohydrates is not a disaccharide

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  19. Enzymes that catalyse inter-conversion of optical, geometrical or posi...

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  20. The ''lock and key'' model of enzyme action illustrates that a particu...

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