Most origins are localized in regions between genes, which suggests that it may be important for the local chromatin structure to be in a nontranscribed condition.

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#Id: 1203

#Unit 7. System Physiology – Animal

The principal estrogen secreted by the ovaries is β-estradiol.

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#Id: 6986

#Unit 5. Developmental Biology

If a stem cell divides asymmetrically, produce two types of cells (a stem cell & a developmentally committed cell) are produced at each division, is called the single stem cell asymmetry.

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#Id: 9445

#Unit 11. Evolution and Behavior

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#Id: 4615

#Unit 13. Methods in Biology

Caspases western blotting assay is also used to detect apoptosis

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#Id: 4700

#Unit 11. Evolution and Behavior

In the Hymenoptera (ants, bees, and wasps), Females develop from the queen’s fertilized eggs and are diploid. Males develop from the queen’s unfertilized eggs and are haploid—their sperm are genetically identical