Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17984
TLS Online TPP Program

#Question id: 2113

Why are lipids and proteins free to move laterally in membranes?

#XL - T Zoology

  1. The interior of the membrane is filled with liquid water.

  2. Lipids and proteins repulse each other in the membrane.

  3. Hydrophilic portions of the lipids are in the interior of the membrane.

  4. There are only weak hydrophobic interactions in the interior of the membrane.

More Questions
TLS Online TPP Program

#Question id: 1694

#XL - Q Biochemistry

Antigen processing for presentation by MHC class II molecules involves:
TLS Online TPP Program

#Question id: 1695

#XL - Q Biochemistry

The processed peptide binding to the MHC class I groove:
TLS Online TPP Program

#Question id: 1696

#XL - Q Biochemistry

TCR recognition of peptide-MHC class II depends on:
TLS Online TPP Program

#Question id: 1697

#XL - Q Biochemistry

Cross-presentation of exogenous antigen to αβ T-cells does NOT require the involvement of:
TLS Online TPP Program

#Question id: 1698

#XL - Q Biochemistry

An example of a “non-classical” MHC molecule is:
TLS Online TPP Program

#Question id: 1699

#XL - Q Biochemistry

Which of the following statements is TRUE of CD1?