The length of the myosin II neck domain determines the rate of movement.

TLS Online TPP Program

#Id: 4274

#Unit 12. Applied Biology

To check the cell viability in cell suspension, trypan blue dye is used. This dye is excluded by viable cells but taken up by dead cells (nonviable cells).

TLS Online TPP Program

#Id: 4279

#Unit 12. Applied Biology

Cell viability is calculated as the number of viable cells divided by the total number of cells.

TLS Online TPP Program

#Id: 4281

#Unit 12. Applied Biology

The best method for cryopreserving cultured cells is storing them in liquid nitrogen in complete medium in the presence of a cryoprotective agent such as dimethylsulfoxide (DMSO) or glycerol

TLS Online TPP Program

#Id: 4535

#Unit 12. Applied Biology

Conventional vaccines consist of whole pathogenic organisms, which may either be killed or live.

TLS Online TPP Program

#Id: 4536

#Unit 12. Applied Biology

In live vaccines, the virulence of pathogens is greatly reduced(attenuation).

TLS Online TPP Program

#Id: 4537

#Unit 12. Applied Biology

Recombinant vaccines