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Biology Chapter 6

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Biology Chapter 6
Biology Chapter 6
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Free Flashcard From Biology Chapter 6
Question: 6) Quantum dots are small (15—30 nm diameter), bright particles visible using light microscopy. If the dots can be specifically bound to individual proteins on a plasma membrane of a cell, which of the following correctly describes the advantage of using quantum dots in examining proteins? A) The dots permit the position of the proteins to be determined more precisely. B) The dots permit the average distance between the proteins to be determined more precisely. C) The dots permit the size of the proteins to be determined more precisely. D) The dots permit the motion of the proteins to be determined more precisely. E) The dots permit visualization of proteins interacting with lipids.
Answer: Answer: D Topic: Concept 6.1 Skill: Application/Analysis