TLS Online TPP Program

#Id: 1022

#Unit 5. Developmental Biology

High levels of BMP specify the cells to become epidermis.

TLS Online TPP Program

#Id: 446

#Unit 2. Cellular Organization

Linker DNA comprises the rest of the repeating unit. Its length varies from as little as 8 bp to as many as 114 bp per nucleosome.

TLS Online TPP Program

#Id: 8147

#Unit 2. Cellular Organization

A clathrin molecule,

called a triskelion, is composed of : 

Three heavy chains

Three light chains

TLS Online TPP Program

#Id: 6292

#Unit 3. Fundamental Processes

The carboxy-terminal domain of the a subunit (aCTD) recognizes the Up-element (where present), whereas s regions 2 and 4 recognize the –10 and –35 regions

TLS Online TPP Program

#Id: 542

#Unit 2. Cellular Organization

Hook and filament are composed of monomeric subunits (flagellin) arranged in a helical fashion.