The highest concentrations of Dorsal in the most ventral cell nuclei, become the mesoderm

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#Id: 1888

#Unit 4. Cell Communication and Cell Signaling

Allelic exclusion

Most T cells fully rearrange and express a TCR chain from only one of their two TCR alleles

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#Id: 7258

#Unit 6. System Physiology – Plant

The rate of CO2 fixation increases with time in the first few minutes after the onset of illumination—a time lag called the induction period

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#Id: 1164

#Unit 7. System Physiology – Animal

Minimal Change Nephropathy 

negative charges on the basement membrane are lost

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#Id: 6610

#Unit 7. System Physiology – Animal

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#Id: 6249

#Unit 8. Inheritance Biology

EPIGENETICS

Genomic imprinting is just one form of a phenomenon known as epigenetics.