Orthogenesis- “Straight-line evolution,” held that the variation that arises is directed toward fixed goals.

TLS Online TPP Program

#Id: 10450

#Unit 4. Cell Communication and Cell Signaling

Chromosomal translocation 

That fuses two genes together to produce a hybrid gene encoding a chimeric protein whose activity is constitutive

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#Id: 5931

#Unit 10. Ecological Principles

Food web- consists of all the food chains in a single ecosystem

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#Id: 3659

#Unit 3. Fundamental Processes

Instead, a dedicated protein (a special elongation factor) named SELB in complex with GTP is required to deliver Sec–tRNASec to the ribosome.

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#Id: 2907

#Unit 3. Fundamental Processes

The function of DnaC is that of a chaperone to repress the helicase activity of DnaB until it is needed.

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#Id: 9212

#Unit 11. Evolution and Behavior

Loss of their original diversity per generation

=1/2n

Gain of their original diversity per generation

=1/2n 

Gain or Loss of their original diversity per generation

=1/4n