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TLS Online TPP Program

#Question id: 1754

High affinity B-cell clones in mammals are usually generated by:

#XL - Q Biochemistry

  1. Somatic hypermutation

  2. Expression of high affinity precursors in the naive B-cell population

  3. Class switching

  4. Apoptosis

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#Question id: 462

#XL - S Microbiology

The formation of acetyl CoA is driven to completion by
TLS Online TPP Program

#Question id: 20029

#XL - P Chemistry

An electron of a velocity ‘’ is found to have a certain value of de-Broglie wavelength. The velocity to be possessed by the neutron to have the same de-Broglie wavelength is
TLS Online TPP Program

#Question id: 20137

#XL - P Chemistry

If uncertainty in position and velocity are equal then uncertainty in momentum will be
TLS Online TPP Program

#Question id: 374

#XL - Q Biochemistry

The pH of a sample of blood is 7.4, while gastric juice is pH 1.4.  The blood sample has:
TLS Online TPP Program

#Question id: 417

#XL - R Botany

Muscle contraction involves the conversion of: