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TLS Online TPP Program

#Id: 8487

Co and N atoms of the peptide grouping are both in planar sp2 hybridization and the Co and O atoms are linked by a p bond, leaving the nitrogen with a lone pair of electrons in a 2p orbital.

#Unit 1. Molecules and their Interaction Relevant to Biology #Ramachandran Plot #Part B Pointers
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TLS Online TPP Program

#Id: 483

#Unit 2. Cellular Organization

Interphase chromosomes occupy chromosome territories in the nucleus and are not entangled with each other
TLS Online TPP Program

#Id: 6364

#Unit 2. Cellular Organization

Effects of mutations in the three lac operators All three operators are essential for effective repression.
TLS Online TPP Program

#Id: 2339

#Unit 3. Fundamental Processes

Amino acid starvation leads to the binding of uncharged tRNAs to the ribosomal A site; this triggers a sequence of events that begins with the binding of an enzyme called stringent factor (RelA protein) to the ribosome. 
TLS Online TPP Program

#Id: 5867

#Unit 10. Ecological Principles

Tropical islands have greater c values than temperate ones.
TLS Online TPP Program

#Id: 10256

#Unit 6. System Physiology – Plant

Precocious germination in the ABA-deficient vp14 mutant of maize. The VP14 protein catalyzes the cleavage of 9-cis-epoxycarotenoids to form xanthoxal, a precursor of ABA.