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Distinguish between : (a) t-RNA and r-...

Distinguish between :
(a) t-RNA and r-RNA
(b) Prokaryotic DNA and eukayotic DNA

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ICSE-BIOMOLECULES-TEST YOUR PROGRESS (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. Discuss the importance of water in the life of an organism

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  2. "Lipids are a heterogeneous group of chemical substances'. Explain thi...

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  3. Distinguish between : (a) t-RNA and r-RNA (b) Prokaryotic DNA and ...

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  4. Write short notes on : (a) Biological significance of lipids (b) M...

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  5. "Lipids are amazing molecules as they are so diverse in chemical struc...

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  6. In which polysaccharides are a-D-glucose and B-D-glucose units found a...

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  7. What are the molecular shapes and kinds of chemical bonds that charact...

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  8. How do the structures of mRNA and tRNA differ from that of DNA? Relate...

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  9. In the light of Watson and Crick's model, describe the detailed struct...

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  10. What are different types of RNA? How can you differentiate between the...

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  11. What is the role of tRNA in protein synthesis?

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  12. What are the major differences among the common polysaccharides : glyc...

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  13. List four functions of proteins and name one protein that performs eac...

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  14. Why in double stranded DNA, number of purines is equal the number of p...

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  15. How are proteins classified? Name some so-called simple proteins and c...

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  16. Proteins are the building blocks of life'. Comment on the statement.

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  17. Write a brief account of the contributions made by J. D. Watson, F.H.C...

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  18. Discuss the four possible levels of protein structure and relate each ...

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  19. How do nucleotides bond to form nucleic acids? State and explain sever...

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  20. How is the tertiary structure of a polypeptide related to its primary ...

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