The second level of organization is the coiling of the 10-nm fiber of nucleosomes into a helical array to constitute the fiber of diameter 30 nm.

TLS Online TPP Program

#Id: 6682

#Unit 3. Fundamental Processes

U1 snRNA consist of four hairpins, one intron pairing strands and one sm binding domains.

TLS Online TPP Program

#Id: 2388

#Unit 3. Fundamental Processes

Specific exonic and intronic sequences can enhance or suppress splice site selection.

TLS Online TPP Program

#Id: 2720

#Unit 12. Applied Biology

Bacteriostatic Drugs

Drugs that inhibit the growth of the pathogen without causing cell death are called bacteriostatic. These drugs target metabolic pathways that are necessary for bacterial growth but not for bacterial survival.

TLS Online TPP Program

#Id: 2294

#Unit 3. Fundamental Processes

During initial transcription, the polymerase remains stationary on the promoter, unwinds downstream DNA, and pulls that DNA into itself

TLS Online TPP Program

#Id: 10335

#Unit 4. Cell Communication and Cell Signaling