Ch 18. AQA A-Level Chemistry: Thermodynamics State Functions in Thermochemistry | Overview & Examples 6:14 Enthalpy: Energy Transfer in Physical and Chemical Processes 8:50 Second Law of Thermodynamics: Entropy and Systems 6:21 Born-Haber Cycles for Lattice Energy | Equation, Steps & Example...
This Biology quiz is called 'Biology - Energy in Food Chains' and it has been written by teachers to help you if you are studying the subject at high school. Playing educational quizzes is a user-friendly way to learn if you are in the 9th or 10th grade - aged...
Non-coding RNAs (ncRNAs) have a multitude of roles in the cell, many of which remain to be discovered. However, it is difficult to detect novel ncRNAs in biochemical screens. To advance biological knowledge, computational methods that can accurately detect ncRNAs in sequenced genomes are therefore...
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One interesting aspect to emphasize is that there should exists several useful classification criteria depending on the abstraction level in the conceptual hierarchy of the biology of organisms to be observed. For example, at the metabolic pathway level a proper classification would include proteins with...
Despite the above evidence, the authenticity of the human strains has been doubted arguing with the high level of sequence conservation of BDVgenomes displaying less than 5% of divergence at the nucleotide level and less than 1% at the protein level. However, phylogenetic analyses claiming to ...
The comparison of calculated HB energies and values of estimated aromaticity indices allowed us to observe, in some substituted phenols and quinones, the phenomenon of transfer of aromaticity from the ipso-ring to the H-bonded ring via the effect of electron delocalization. Keywords: HOMA; ...