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Biomolecules

Short Answer Type

111. What role temperature plays in food preservation ?

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Long Answer Type

112. Describe nomenclature of enzymes.

272 Views

Short Answer Type

113. Write a note on cellulose.

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114. Give two similarities between inorganic catalyst and enzymes.

132 Views

Long Answer Type

115. Differentiate between RNA and DNA.

RNA

DNA

1. RNA is genetic material only in some viruses.

2. It has ribose sugar in it.

3. The nitrogenous bases present in it are adenine , guanine, cytosine and uracil

4. It is less stable.

1. It is genetic material of all organisms having cellular structure.

2. It has deoxyribose sugar in it.

3. The nitrogenous bases present in it are adenine, guanine, cytosine and thymine.

4. It is more stable.

183 Views

Short Answer Type

116. Describe the importance of enzymes.

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117. what do you mean by the term active site of an enzyme.

112 Views

Long Answer Type

118. Find and write down structure of 10 interesting small molecular weight biomolecules. Find if there is any industry which manufactures the compounds by isolation. Find out who are the buyers.

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Short Answer Type

119. What are isoenzymes ?

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120. What are macromolecules ? Give examples.

113 Views