The structures present in the hay infusions used in experiments on spontaneous generation that made them difficult to sterilize are

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#Question id: 564

#Section 2: General Biology

A good transition-state analog:

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#Question id: 565

#Section 2: General Biology

A transition-state analog:

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#Question id: 566

#Section 2: General Biology

The role of the metal ion (Mg2+) in catalysis by enolase is to

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#Question id: 567

#Section 2: General Biology

Penicillin and related drugs inhibit the enzyme; this enzyme is produced by 

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#Question id: 568

#Section 2: General Biology

Which of the following statements about allosteric control of enzymatic activity is false?

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#Question id: 569

#Section 2: General Biology

A small molecule that decreases the activity of an enzyme by binding to a site other than the catalytic site is termed a(n):