The nucleosome is 200 bp of DNA, organized by an octamer of small, basic histone proteins into a beadlike structure. 

TLS Online TPP Program

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#Unit 3. Fundamental Processes

An arrested RNA polymerase can restart transcription by cleaving the RNA transcript to generate a new 3' end.

TLS Online TPP Program

#Id: 6412

#Unit 2. Cellular Organization

In case of Low trp concentration, RNA polymerase continues to EDCBA genes where new ribosome get attached to AUG of polycistronic genes

TLS Online TPP Program

#Id: 6430

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 6391

#Unit 2. Cellular Organization

CAP–cAMP binds upstream to promoters DNA and target bends the DNA considerably about 100 degrees

TLS Online TPP Program

#Id: 864

#Unit 13. Methods in Biology

In the PCR denaturation temperature calculated by using the Wallace rule, which is, Tm = 4 × (number of GC base pairs) + 2 × (number of AT base pairs).