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TLS Online TPP Program

#Id: 7850

The 6-membered cyclic form of sugars is usually called the “pyranose” form in reference to the cyclic ether pyran.


#Unit 1. Molecules and their Interaction Relevant to Biology #Carbohydrate #Part B Pointers
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TLS Online TPP Program

#Id: 374

#Unit 2. Cellular Organization

Superhelical Density 
TLS Online TPP Program

#Id: 375

#Unit 2. Cellular Organization

Circular DNA molecules purified from both bacteria and eukaryotes are usually negatively supercoiled, having values of s of approximately –0.06.
TLS Online TPP Program

#Id: 376

#Unit 2. Cellular Organization

How to calculate linking number?
TLS Online TPP Program

#Id: 377

#Unit 2. Cellular Organization

For negatively supercoiled circle W < 0 
For a positively coiled superhelix W > 0.

 
TLS Online TPP Program

#Id: 378

#Unit 2. Cellular Organization

Topological states of covalently closed, circular (ccc) DNA. 
TLS Online TPP Program

#Id: 379

#Unit 2. Cellular Organization

A conserved region found in every core histone, called the histone-fold domain HFD.