Labile factors called cyclins drive the progression of cells through different stages of the cell cycle by binding to CDKs.

TLS Online TPP Program

#Id: 7918

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 8860

#XL - R Botany

During S phase

DNA-bound G1 cohesins Convert into cohesive complexes by cohesin acetyl transferases (CoATs)

which acetylate Smc3 subunit & prevents unloading of cohesins by Pds5-Wapl, thereby stabilizing the cohesins on chromosomes.

TLS Online TPP Program

#Id: 8029

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 9874

#XL - T Zoology

The innate immune system includes physical and chemical—as well as cellular responses

TLS Online TPP Program

#Id: 9916

#XL - T Zoology

Viral Infections

Virus enters a cell via a cell-surface receptor for which it has affinity and preempts cell biosynthetic machinery to replicate all components of itself, including its genome.

This genome replication step is often error prone, generating numerous mutations.