lysine methylation retains the positive charge, and lysine can be mono-, di-, or trimethylated.

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#Id: 7436

#Unit 5. Developmental Biology

The top of the mound continues to emit cAMP pulses and is pushed upwards by the movement of cells underneath

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#Id: 8583

#Unit 2. Cellular Organization

Lamins 

contribute to genome organization as well as to the rigidity of the nucleus through linkages to the

cytoskeleton involving proteins with SUN and KASH domains

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#Id: 454

#Unit 2. Cellular Organization

Acetylation neutralizes the positive charge of lysine so disrupts DNA Histone interactions.

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#Id: 5381

#Unit 10. Ecological Principles

Random: The rarest dispersion pattern is random because resources in nature are rarely randomly spaced.

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#Id: 6701

#Unit 3. Fundamental Processes