Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 19804
TLS Online TPP Program

#Question id: 1363

Which of the following statements best describes the difference between low-affinity integrins and high-affinity integrins?

#XL - Q Biochemistry

  1. Many integrins can exist in two conformations: a low-affinity (bent) conformation and a high-affinity (straight) conformation.

  2. Dissociation of the alpha beta heterodimer converts many integrins from the low-affinity to the high-affinity state.

  3. Association of the alpha beta heterodimer converts many integrins from the low-affinity to the high-affinity state.

  4. Proteolytic cleavage of the C-terminal tails of the two subunits converts many integrins from the low-affinity to the high-affinity state.

More Questions
TLS Online TPP Program

#Question id: 20228

#XL - P Chemistry

NH3 has a higher boiling point than expected because
TLS Online TPP Program

#Question id: 20229

#XL - P Chemistry

The molecule with zero dipole moment is
TLS Online TPP Program

#Question id: 20230

#XL - P Chemistry

Molecular shaper of SF4 , CF4, XeF4 are
TLS Online TPP Program

#Question id: 20231

#XL - P Chemistry

Which of the following has the regular tetrahedral structure ?
TLS Online TPP Program

#Question id: 20232

#XL - P Chemistry

In OF2, number of bond pairs and lone pairs of electrons are respectively
TLS Online TPP Program

#Question id: 20233

#XL - P Chemistry

In O-2  , O2 ,  O2-2  molecular species the total number of antibonding electrons respectively are