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: 565

#XL - Q Biochemistry

A transition-state analog:

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#Question id: 1094

#XL - Q Biochemistry

Not all intercellular signals require transduction. Which one of the following signals would be processed without transduction?

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#Question id: 20117

#XL - P Chemistry

Which is the best definition of “heat of neutralization”

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#Question id: 1117

#XL - Q Biochemistry

At puberty, an adolescent female body changes in both structure and function of several organ systems, primarily under the influence of changing concentrations of estrogen and other steroid hormones. How can one hormone, such as estrogen, mediate so many effects?

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#Question id: 10275

#XL - Q Biochemistry

In the initial phase of glycolysis, each hexose unit is phosphorylated twice and then split, producing two molecules of triose phosphate, in these reactions included irreversible reaction. How much irreversible reaction is performed in the glycolytic pathway through in this series of reactions?