Binding of a signaling molecule to which type of receptor leads directly to a change in the distribution of ions on opposite sides of the membrane?

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#Question id: 664

#SCPH01 Biochemistry

Which is evidence that structures for proteins determined by X-ray crystallography represent the structures in solution?

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#Question id: 14160

#SCPH05 I Biotechnology

In FASTA, For a Z-score > 15, the match can be considered extremely ______ with _____ of a homologous relationship.

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#Question id: 9195

#SCPH06 I Botany

Philippe Bouchet and colleagues conducted a massive survey of marine molluscs on the west coast of New Caledonia. For 20% of the total species that were located and identified, only a single specimen was found. What does that suggest about the diversity of molluscs in this area?

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#Question id: 16478

#SCPH06 I Botany

Histolytic cultures are used to study 

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#Question id: 6966

#SCPH28 | Zoology

During gastrulation in the frog, the very first cells to move into the interior of the embryo through the blastopore come from the surface layer of cells in the marginal zone; they will become: