Which of the following proteins forms channels that permit electrical communication between cells across gap junctions?

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#Question id: 23786

#Unit 7. System Physiology – Animal

Which cells contain melanopsin?

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#Question id: 3934

#Unit 3. Fundamental Processes

The purpose of the GTP cap on mRNA is __.

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#Question id: 354

#Unit 1. Molecules and their Interaction Relevant to Biology

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.

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#Question id: 29048

#Unit 10. Ecological Principles

Many organisms minimize heat loss to the environment via___

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#Question id: 2407

#Unit 2. Cellular Organization

Which of the following processes occurs in meiosis but not in mitosis?