Certain side-chain conformations are energetically favourable, these side chain confirmations are called as Rotamers.

TLS Online TPP Program

#Id: 10292

#Section 2: General Biology

TLS Online TPP Program

#Id: 7747

#Section 2: General Biology

Size of atom or atomic radii can be estimated by effective nuclear charge

TLS Online TPP Program

#Id: 7734

#Section 2: General Biology

The number of electrons in a neutral atom is equal to the number of protons.

TLS Online TPP Program

#Id: 8895

#Section 3: Genetics, Cellular and Molecular Biology

Monotelic attachment 

only one kinetochore can attach to microtubules

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#Id: 8643

#Section 3: Genetics, Cellular and Molecular Biology

When E2Fs are bound to Rb, not only are they transcriptionally inactive, but they also function to repress transcription by recruiting chromatin-modifying enzymes that promote deacetylation and methylation of specific histone lysines.