In certain tumors of antibody-producing B lymphocytes, the cyclin D1 gene is translocated & its transcription is

under the control of an antibody-gene enhancer, causing elevated cyclin D1 production.

TLS Online TPP Program

#Id: 470

#Unit 2. Cellular Organization

Intron do not face selective pressure to produce a polypeptide with a useful sequence hence highly variable.

TLS Online TPP Program

#Id: 5491

#Unit 10. Ecological Principles

Type of iteroparity

Seasonal iteroparity- Many species, such as birds or mammals, or temperate forest trees, have distinct breeding seasons Continuous iteroparity- individuals reproduce repeatedly and at any time of the year. 

TLS Online TPP Program

#Id: 8855

#Unit 2. Cellular Organization

Cohesins are composed of four subunits: 

Smc1, Smc3, Scc1, and Scc3

TLS Online TPP Program

#Id: 4836

#Unit 13. Methods in Biology

Example of type I error - In words of community tales, a person may see the bear when there is none (raising a false alarm) where the null hypothesis (H₀) contains the statement: “There is no bear”.

TLS Online TPP Program

#Id: 10505

#Unit 4. Cell Communication and Cell Signaling

Human Bcl-2 and worm CED-9 both proteins act as regulators that suppress the apoptotic pathway