The ions O2-, F–, Na+, and Mg2+ are referred to as __________

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#Question id: 12932

#XL - S Microbiology

Why mRNA cannot be used directly in cloning?

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#Question id: 2630

#XL - R Botany

What does graphical representation shown,

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#Question id: 19675

#XL - P Chemistry

What is the correct name for a molecule that has two amino groups in opposing (para) locations around a benzene ring?

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#Question id: 299

#XL - Q Biochemistry

Which bond acts like a bridge two molecules formed by a covalent bond?

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#Question id: 562

#XL - Q Biochemistry

Phenyl-methane-sulfonyl-fluoride (PMSF) inactivates serine proteases by binding covalently to the catalytic serine residue at the active site; this enzyme-inhibitor bond is not cleaved by the enzyme.  This is an example of what kind of inhibition?