Nurturing Life Sciences
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Large changes in quantitative traits can occur by the evolution of allele frequencies without the addition of new mutations.
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#Unit 2. Cellular Organization
The dyneins are a family of minus end–directed microtubule motors.
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#Unit 10. Ecological Principles
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#Unit 11. Evolution and Behavior
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#Unit 6. System Physiology – Plant
Complex I is therefore a proton pump
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#Unit 13. Methods in Biology
Cryoelectron microscopy allows examination of hydrated, unfixed, and unstained specimens in the TEM by maintaining them at -196oC (liquid nitrogen).