DnaA then acts at three A-T-rich 13 -bp tandem repeats located on the left side of oriC

TLS Online TPP Program

#Id: 10196

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 2326

#Unit 3. Fundamental Processes

U11 base pairs with the 5’ splice sites; U12 base pairs with the branch point sequence near the 3’ splice site; and U4atac and U6atac provide analogous functions during the spliceosome assembly and activation of the spliceosome. 

U5 is same component in all splicing complexes

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#Id: 1016

#Unit 5. Developmental Biology

In Drosophila, the X chromosome contains genes encoding four transcription factors that activate the critical gene in Drosophila sex determination, the X-linked locus Sex-lethal (Sxl).

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#Id: 5810

#Unit 7. System Physiology – Animal

The conversion of cholesterol to pregnenolone, catalyzed by cholesterol desmolase (P450scc or CYP11A1), in mitochondria

TLS Online TPP Program

#Id: 8505

#Unit 1. Molecules and their Interaction Relevant to Biology

24 possible ways in which two adjacent ~ hairpin motifs, each consisting of two antiparallel ~ strands connected by a loop region, can be combined to make a more complex motif.