A cluster of tumor cells that produces and secretes growth factors to induce surrounding cells to grow and divide is showing which type of cell-to-cell signaling?

TLS Online TPP Program

#Question id: 2726

#SCPH05 I Biotechnology

Which property is shared by the five histone proteins?

TLS Online TPP Program

#Question id: 4565

#SCPH28 | Zoology

Darwinʹs mechanism of natural selection required long time spans in order to modify species. From whom did Darwin get the concept of Earthʹs ancient age?

TLS Online TPP Program

#Question id: 4142

#SCPH05 I Biotechnology

The large structure consisting of a mRNA molecule being translated by multiple copies of the macromolecular complexes that carry out protein synthesis is called a:

TLS Online TPP Program

#Question id: 696

#SCPH05 I Biotechnology

An alpha helix would be destabilized most by:

TLS Online TPP Program

#Question id: 14139

#SCPH01 Biochemistry

Which of the following statement is incorrect about sequence similarity and sequence identity?