Many MAPs are positively charged and bind to microtubles through electrostatic interactions.

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#Id: 9479

#Unit 4. Cell Communication and Cell Signaling

SOCS-1, binds to the critical phosphotyrosine in the activation loop of an activated JAK2 kinase, inhibiting its catalytic activity

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#Id: 1014

#Unit 5. Developmental Biology

A fruit fly’s sex is determined predominantly by the number of X chromosomes in each cell.

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#Id: 3043

#Unit 3. Fundamental Processes

The gap is filled by DNA polymerase I; pol A mutants fail to join their Okazaki fragments properly. 

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#Id: 5921

#Unit 3. Fundamental Processes

Each Okazaki fragment starts with a primer and stops before the next fragment

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#Id: 859

#Unit 2. Cellular Organization

Many bacterial Avr effectors delivered by type III secretion are enzymes such as phosphatases, proteases, phosphoserine lyases, or E3 ubiquitin ligases that attenuate host defense signaling.