TLS Online TPP Program

#Id: 170

#Unit 5. Developmental Biology

BMP4 

A protein that is received by the lens cells and induces the production of the Sox transcription factors.

TLS Online TPP Program

#Id: 4799

#Unit 13. Methods in Biology

Mean deviation.

TLS Online TPP Program

#Id: 7780

#Unit 2. Cellular Organization

A set of seven structural nucleoporins forms a Y-shaped structure about the size of the ribosome, known as the Y complex.

TLS Online TPP Program

#Id: 422

#Unit 2. Cellular Organization

The nucleosome is of 10nm/100A diameter, compacting the DNA about 6-fold over the length of naked DNA. Its first level of organization. 200X3.4A=680A

TLS Online TPP Program

#Id: 445

#Unit 2. Cellular Organization

Core DNA has an invariant length of 146 bp, the minimum length of DNA needed to form a stable monomeric nucleosome, and is relatively resistant to digestion by nucleases- DNA FINGER PRINTING