The capacities the sperm gain are those for:

recognizing the cues that will guide them to the egg

undergoing the acrosome reaction

fusing with the egg cell membrane

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#Id: 10092

#Unit 4. Cell Communication and Cell Signaling

Inside-out signaling

intracellular signaling pathways can, via adapter proteins, modify the ability of integrins to bind

to their extracellular ligands

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#Id: 2659

#Unit 7. System Physiology – Animal

In the thick ascending loop, 

Luminal membrane contains a three-ion cotransporter  known as Na+-K+-2Cl- cotransporter

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#Id: 10455

#Unit 4. Cell Communication and Cell Signaling

Chronic myelogenous leukemia, 

a common leukemia in humans, associated with the Philadelphia chromosome

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#Id: 997

#Unit 5. Developmental Biology

The segment polarity genes encode proteins that are constituents of the Wnt and Hedgehog signaling pathways.

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#Id: 9757

#Unit 6. System Physiology – Plant

Plant species produce lectins, defensive proteins that bind to carbohydrates or carbohydrate-containing proteins.