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CBSE Notes 2011-2012 » XII-Chemistry-Term1

Biomolecules

Define native state in reference to protein. [Foreign 1999]

Short answer question

Define native state in reference to protein. [Foreign 1999]

Name the purines present in DNA. [Delhi 1999C]

Short answer question

Name the purines present in DNA. [Delhi 1999C]

State any one characteristic of enzymatic catalysts. [Delhi & AI 2000]

Short answer question

State any one characteristic of enzymatic catalysts. [Delhi & AI 2000]

Name one important function of nucleic acids in our bodies. [AI 2000C]

Short answer question

Name one important function of nucleic acids in our bodies. [AI 2000C]

Mention two classes of nitrogen containing bases found in nucleotides. [Foreign 1999]

Short answer question

Mention two classes of nitrogen containing bases found in nucleotides. [Foreign 1999]

In what sense are the two strands of DNA not identical but complementary to each other ? [AI 2002C]

Short answer question

In what sense are the two strands of DNA not identical but complementary to each other ? [AI 2002C]

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