The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. What is this attraction called?

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#Question id: 18668

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Enzymes and antibody can easily be detected in samples subjected to electrophoresis on cellulose acetate, by using the 

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#Question id: 27245

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is incorrect?

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#Question id: 122

#Section 2: General Biology

An unknown lipid is treated with a mixture of phospholipases A1, A2, C and D. Since no glycerol is formed after this treatment, the lipid is most likely

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#Question id: 373

#Section 4: Fundamentals of Biological Engineering

What is the hydroxyl ion (OH-) concentration of a solution of pH 8?

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#Question id: 170

#Section 2: General Biology

Desmosine, an uncommon amino acid is derived from