Nonsense mutations release ribosomes within the RNA of a multigene operon, though, enabling rho to terminate transcription prematurely and prevent expression of distal genes in the transcription unit even though their open reading frames contained wild-type sequences.

TLS Online TPP Program

#Id: 3151

#Unit 7. System Physiology – Animal

Functional residual capacity the amount of air that remains in the lungs at the end of normal expiration

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#Id: 874

#Unit 13. Methods in Biology

Touchdown PCR, has been devised to increase the specificity of PCR without lowering the efficiency by variation annealing temperature.

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#Id: 7811

#Unit 10. Ecological Principles

Regulate body temperature

Body temp remain constant

Heat (in) = heat (out)

Heat (in) = Metabolism + solar radiation

Heat (out) = Radiation + Convection + Conduction + Evaporate 

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#Id: 9463

#Unit 4. Cell Communication and Cell Signaling

SH2 domain (Src homology 2 domain) 

homology with a region in the Src cytosolic tyrosine kinase encoded by the src gene.

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#Id: 5706

#Unit 7. System Physiology – Animal

Lactotropes -Prolactin (PRL) promotes mammary gland development and milk production.