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Chemistry, 10.02.2020 19:25, aidengalvin20
Which of the following statements is true of enzymes
A. they change shape after a reaction
B. They don’t provide an active site for substrates to bind in a reaction
C. They’re unusable after a reaction
D. They act on a specific type of substrate in a reaction
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Answers: 2
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Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
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Which of the following statements is true of enzymes
A. they change shape after a react...
A. they change shape after a react...
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