Proteins Quiz - College Level Answers

Question 1 : How many different kinds of proteins does a typical cell contain?

Answer C. 10,000

Question 2 : What have scientists already learned from studying the detailed, three-dimensional structures of proteins?

Answer E. All of the above

Question 3 : Which of the following are involved in X-ray crystallography?

Answer E. All of the above

Question 4 : Which of the following is not true about nuclear magnetic resonance (NMR) spectroscopy?

Answer B. NMR uses crystals in a solution

Question 5 : What do the areas in red represent?

Answer D. Alpha helices, which are organized sections of proteins

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This page last reviewed on April 22, 2011