HW09 - HW09 Q1 (0.5 points) Which of the following...

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HW09 Q1 (0.5 points) Which of the following statements concerning chemical evolution is INCORRECT? 1. Chemical evolution was preceded by biological evolution. 2. Chemical evolution occurred roughly in the first 1.5 billion years after the formation of earth. 3. Chemical evolution involved small molecules of volcanic origin combining to form large biological molecules. 4. Chemical evolution was first hypothesized by Oparin. Q2 Which of the following statements concerning biological molecules is INCORRECT? 5. Biomolecules consist mostly of the more abundant elements, those having Z < 16. 6. Biomolecules tend to have low molecular weights. 7. Carbon makes up the framework of biomolecules. 8. Biomolecules may contain carbon in chains or rings. Q3 A hydrocarbon in a chain structure has the formula C60H118. Assuming there is no more than one multiple bond in the structure, which of the following is CORRECT? 9.
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HW09 - HW09 Q1 (0.5 points) Which of the following...

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