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Biomolecules
Question
What are major elements of a cell ?
Solution
Carbon, hydrogen, oxygen and nitrogen are the major elements of a cell.
Question
What is the percentage of nucleic acids in cells ?
Solution
5 - 7 percent
Question
What is the general formula of carbohydrates ?
Solution
The carbohydrate has a general formula - CnH2nOn Or (CH2O)n.
Question
Name one monosaccharide which provides energy ?
Solution
Glucose
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Mock Test Series
Mock Test Series



