Commitment

The commitment of cells to specific cell fates & their capacity to differentiate into particular kinds of cells (cell has began in a direction towards a specific fate).

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#Id: 9293

#Unit 6. System Physiology – Plant

Ammonium assimilation in roots

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#Id: 10061

#Unit 4. Cell Communication and Cell Signaling

Trans interactions (intercellular or adhesive interactions)

CAMs on one cell bind to CAMs on an adjacent cell. 

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#Id: 6270

#Unit 8. Inheritance Biology

DOMINANT EPISTASIS

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#Id: 9209

#Unit 11. Evolution and Behavior

Founder effect

A few individuals form a population start a new population with a different allele frequency than the original population.

Sampling error can arise is through the founder effect, which results from the establishment of a population by a small number of individuals.

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#Id: 2440

#Unit 3. Fundamental Processes

In some cases, a nonsense mutation in one gene of a transcription unit was found to prevent the expression of subsequent genes in the unit even though both genes had their own ribosome binding sites, an effect called polarity.