Saturation = extent of packing

Fully saturated fatty acids in the extended form pack into nearly crystalline arrays, stabilized by many hydrophobic interactions.

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#Id: 8991

#Unit 11. Evolution and Behavior

Incomplete lineage sorting (hemiplasy)

If you make a phylogenetic tree of how the alleles are related to each other, it does not mirror how the species split apart.

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#Id: 473

#Unit 2. Cellular Organization

A mutation that confers a more advantageous phenotype to an organism, relative to Individuals in the same population without the mutation, is positive selection of that organism.

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#Id: 6571

#Unit 7. System Physiology – Animal

SS14 & SS28 both inhibits the secretion of insulin, glucagon, and pancreatic polypeptide and act locally within the pancreatic islets in a paracrine fashion

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#Id: 449

#Unit 2. Cellular Organization

H32-H42 tetramer accounts for the diameter of the octamer. It forms the shape of a horseshoe.

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#Id: 6570

#Unit 7. System Physiology – Animal

Somatostatin 14 and its amino terminal-extended form somatostatin 28 are found in the D cells of pancreatic islets