Of the following anatomical structures, which is homologous to the wing of a bird?

TLS Online TPP Program

#Question id: 33286

#Unit 2. Cellular Organization

Which of the following kinase phosphorylate the regulatory myosin light chain, a subunit of myosin II, thereby stimulating bipolar myosin II filament formation and motor activity?

TLS Online TPP Program

#Question id: 33287

#Unit 2. Cellular Organization

Aurora-B localization to the central spindle depends on: 

TLS Online TPP Program

#Question id: 33288

#Unit 2. Cellular Organization

ATM, ATR, or DNA-PK phosphorylates the variant histone within nucleosomes located close to the break, known as:

TLS Online TPP Program

#Question id: 33289

#Unit 2. Cellular Organization

The instability of p53 results from its ubiquitinylation by a ubiquitin-protein ligase called:

TLS Online TPP Program

#Question id: 33290

#Unit 2. Cellular Organization

When the DNA damage occurs during G1, phosphorylation of Cdc25A targets it for binding to: 

TLS Online TPP Program

#Question id: 33291

#Unit 2. Cellular Organization

Multiple forces act on chromosomes in the spindle, except?