The H3.H4 tetramers and H2A.H2B dimers each interact with a particular region of the DNA within the nucleosome can be shown by clock analogy.

 

TLS Online TPP Program

#Id: 3091

#Unit 3. Fundamental Processes

wo other proteins needed for division, ZipA and FtsA.

TLS Online TPP Program

#Id: 2632

#Unit 13. Methods in Biology

The principle behind the S1 mapping method is to label a single stranded DNA probe that can hybridize only to the transcript of interest. 

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#Id: 8960

#Unit 11. Evolution and Behavior

Duplicate gene and its parental copy can subfunctionalize so that each carries out only some of the roles that the ancestral gene performed. 

Ex- a duplicate of the β-hemoglobin locus is expressed in the fetus. 

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#Id: 8294

#Unit 1. Molecules and their Interaction Relevant to Biology

Hyperbolic graphs

 

TLS Online TPP Program

#Id: 5481

#Unit 7. System Physiology – Animal

ACh diffuses across the synaptic cleft to the postsynaptic Membrane of motor end plate, which contains nicotinic receptors