The Drosophila doublesex (dsx) gene is active in both males and females, but its primary transcript is processed in a sex-specific manner.

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#Id: 8536

#Unit 2. Cellular Organization

Plant cells rely extensively on augmin-dependent microtubule branching nucleation to organize the microtubule cytoskeleton because they lack centrosomes.

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#Id: 3143

#Unit 7. System Physiology – Animal

Expiratory reserve volume the maximum extra volume of air that can be expired by forceful expiration after the end of a normal tidal expiration

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#Id: 764

#Unit 3. Fundamental Processes

Transition from CPC to OPC often called isomerization, does not require energy derived from ATP hydrolysis and is instead the result of a spontaneous conformational change in the DNA– enzyme complex to a more energetically favorable form.

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#Id: 6355

#Unit 8. Inheritance Biology

Homoplasmy - All mutated mitochondria

Heteroplasmy - wild type + mutant mitochondria

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#Id: 4772

#Unit 5. Developmental Biology

The TBX-35 transcription factor activates mesodermal genes in the MS cell, including pha-4 in the pharynx and hlh-1 in muscles.