The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by:

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#Question id: 8696

#XL - S Microbiology

There is some evidence that reptiles called cynodonts may have had whisker-like hairs around their mouths. If true, then hair is a shared ________.

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#Question id: 8703

#XL - S Microbiology

In a comparison of birds and mammals, having four limbs is ________.

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#Question id: 8703

#XL - T Zoology

In a comparison of birds and mammals, having four limbs is ________.

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#Question id: 8704

#XL - S Microbiology

To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.

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#Question id: 8704

#XL - T Zoology

To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.

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#Question id: 8705

#XL - S Microbiology

If you were using cladistics to build a phylogenetic tree of cats, which of the following would be the best outgroup?