Very low levels of BMP specify the cells to become neural plate.

TLS Online TPP Program

#Id: 2881

#Unit 13. Methods in Biology

In electrophoresis because of the varying charges and masses, of different molecules

and particles of a mixture will migrate at different velocities under uniform force and

will thus be separated into single fractions.

TLS Online TPP Program

#Id: 2896

#Unit 13. Methods in Biology

The more massive a biological particle is, the faster it moves in a centrifugal field.

TLS Online TPP Program

#Id: 2898

#Unit 13. Methods in Biology

The denser the biological buffer system is, the slower the particle will move in a

centrifugal field

TLS Online TPP Program

#Id: 2900

#Unit 13. Methods in Biology

The greater the frictional coefficient is, the slower a particle will move

TLS Online TPP Program

#Id: 2901

#Unit 13. Methods in Biology

The greater the centrifugal force is, the faster the particle sediments

TLS Online TPP Program

#Id: 2902

#Unit 13. Methods in Biology

The sedimentation rate of a given particle will be zero when the density of the

particle and the surrounding medium are equal.