The two cores have different abilities to dissociate from DNA. This corresponds to the need to synthesize 

a continuous leading strand (where polymerase remains associated  with the template) and 

a discontinuous lagging strand (where polymerase repetitively dissociates and reassociates)

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#Id: 7332

#Unit 11. Evolution and Behavior

The Hardy-Weinberg law, when the assumptions are met, reproduction alone does not alter allelic or genotypic  frequencies.

Hardy-Weinberg law apply to a single locus (di-allelic/ multiple allele).

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#Id: 5297

#Unit 7. System Physiology – Animal

Cardiac cycle  The cardiac events that occur from the beginning of one heartbeat to the beginning of the next.

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#Id: 5285

#Unit 7. System Physiology – Animal

Increase in intracellular cAMP facilitates the opening of L channels, increasing ICa and the rapidity of the depolarization phase of the impulse.

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#Id: 721

#Unit 3. Fundamental Processes

The single circular chromosomes of Sulfolobus species have three origins and thus are composed of three replicons.

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#Id: 3877

#Unit 5. Developmental Biology

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