During xenopus gastrulation, C3a functions as a short-range chemoattractant to guide the radial intercalation movements of cells. If Knockdown of C3a with antisense morpholinos results:

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#Question id: 23836

#Unit 2. Cellular Organization

What is the difference between myosin II and myosin V?

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#Question id: 10470

#Unit 6. System Physiology – Plant

when the environmental stimuli associated with high CO2 demand inside the leaf are transduced into

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#Question id: 4946

#Unit 11. Evolution and Behavior

Although absolute distinctions between the ʺmost evolvedʺ protobiont and the first living cell are unclear, biologists generally agree that one major difference is that the typical protobiont could not

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#Question id: 24172

#General Aptitude

The “lead” inside the common pencil is actually not lead at all.

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#Question id: 11961

#Unit 7. System Physiology – Animal

The large surface area in the gut directly facilitates ________.