Which of the following protein uses as a second TM protein in canonical Wnt signaling?

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#Question id: 14820

#Unit 2. Cellular Organization

The smallest organism is probably determined by

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#Question id: 4712

#Unit 11. Evolution and Behavior

Which of these conditions are always true of populations evolving due to natural selection? Condition 1: The population must vary in traits that are heritable.

Condition 2: Some heritable traits must increase reproductive success.

Condition 3: Individuals pass on most traits that they acquire during their lifetime.

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#Question id: 32332

#Unit 2. Cellular Organization

The kinetic rate constants for actin subunit association and dissociation— kon and koff, respectively are much greater at the:

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#Question id: 23660

#Unit 13. Methods in Biology

In a cDNA library the probability of finding the desired clone depends on ________.

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#Question id: 3955

#Unit 3. Fundamental Processes

When chromatin is treated with nonspecific nucleases, what is the length of the resulting pieces of DNA?