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Define nucleic acid. Describe the struct...

Define nucleic acid. Describe the structure of DNA model proposed by Watson and Crick.

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ICSE-BIOMOLECULES-TEST YOUR PROGRESS (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. What are the differences between homopolysaccharides and heteropolysac...

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  2. Illustrate the structure of DNA and compare with RNA.

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  3. Define nucleic acid. Describe the structure of DNA model proposed by W...

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  4. Draw molecular structure of deoxyribose sugar.

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  5. The molecules in the insoluble fraction with the exception of lipids a...

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  6. The term 'activation' is usually applied to enzyme activation. What do...

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  7. Why enzymes are called 'biocatalyst'?

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  8. How does competitive inhibition of an enzyme occur? How is such inhibi...

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  9. What would be the effect on the rate of reaction between an inhibitor ...

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  10. The chemical reactions that occur when paper is burnt are similar to s...

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  11. Define an enzyme. How do you differentiate between an enzyme and an or...

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  12. Are enzymes specific for only specific compounds? Explain.

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  13. Specificity of enzymes is variable'. Comment upon the statement

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  14. Why does the action of salivary amylase stop in stomach?

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  15. What is the influence of temperature on enzyme activity?

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  16. Describe the binding and regulatory sites of an enzyme. Write about th...

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  17. Citing a few suitable examples write an explanatory note on the specif...

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  18. What are the factors which influence enzyme activity? Discuss them in ...

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  19. What are the factors which influence enzyme activity? Discuss them in ...

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  20. Write short notes on the following: (a) Enzyme specificity, (b) Enzyme...

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