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11th Tamil Nadu Board
IMPORTANT
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Important Questions on Biomolecules

EASY
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 8 - Biomolecules>Evaluation>Q 3
Proteins perform many physiological functions. For example some functions as enzymes. One of the following represents an additional function that some proteins discharge:
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 8 - Biomolecules>Evaluation>Q 4

Given below is the diagrammatic representation of one of the categories of small molecular weight organic compounds in the living tissues. Identify the category shown and one blank component "X" in it

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EASY
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 8 - Biomolecules>Evaluation>Q 5
Distinguish between nitrogenous base and a base found in inorganic chemistry.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 8 - Biomolecules>Evaluation>Q 6
Write the characteristic feature of DNA.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 8 - Biomolecules>Evaluation>Q 7
Explain the structure and function of different types of RNA.