Prp8, a large scaffold protein that directly contacts both the 5’ and 3’ splice sites within the spliceosome.

TLS Online TPP Program

#Id: 2630

#Unit 13. Methods in Biology

End-labelling of a gene probe at the 3′ end using terminal transferase. Note that the addition of a labeled dNTP at the 3′ end alters the sequence of the gene probe.

TLS Online TPP Program

#Id: 7267

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 8662

#Unit 10. Ecological Principles

Coexist of species 

They Do Not Occupy Identical Niches

Species may partition resources

Morphological differences

Realized niche is less than fundamental niche 

Greater strength intraspecific competition than interspecific competition 

TLS Online TPP Program

#Id: 4722

#Unit 13. Methods in Biology

Biochemical samples are usually buffered aqueous solutions, which has two major advantages. Firstly, proteins and peptides are comfortable in water as a solvent, which is also the ‘native’ solvent. Secondly, in the wavelength interval of UV/Vis (700–200 nm) the water spectrum does not show any absorption bands and thus acts as a silent component of the sample

TLS Online TPP Program

#Id: 6768

#Unit 3. Fundamental Processes

In nonsense mediated decay  in the addition of multiple lysines to the end of the protein (AAA is the codon for lysine) and stalling of the ribosome at the end of the mRNA.