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For the following problem, use a separate sheet of paper to solve the problem and then upload your solution at the following link: https://canvas.dccc.edu/courses/28693/assignments/576810   1.        2.        3.        4.   

Which of the compounds below fits the following C-13 NMR spectrum?        

Which of the following breaks down acetylcholine (Ach) thereby, removing it from the receptors?

Which of the following can be distinguished from the others under a light microscope?

What is the name of the valve circled on the diagram?

When 1,3-butadiene reacts with CH2=CHCN, which of the terms below best describes the product mixture?

What type of carbon environment does not generate a signal in the DEPT-90 spectrum and gives a negative peak in the DEPT-135 spectrum?    

A chemist performs an organic synthesis where the complete oxidation of sec-butanol to the ketone, 2-butanone, is a necessary step.  Using IR, which of the following would provide the best evidence that he successfully completed the oxidation?      

What is the major organic product which results when cycloheptene is irradiated in the presence of N-bromosuccinimide?

Which of the following is TRUE regarding cardiac, smooth, and skeletal muscle?