Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 60433
TLS Online TPP Program

#Question id: 2110

According to the fluid mosaic model of cell membranes, phospholipids:

#Zoology

  1. can move laterally along the plane of the membrane

  2. frequently flip-flop from one side of the membrane to the other

  3. occur in an uninterrupted bilayer, with membrane proteins restricted to the surface of the membrane

  4. have hydrophilic tails in the interior of the membrane

More Questions
TLS Online TPP Program

#Question id: 786

#Zoology

A = 27%                    G = 30%   T = 21%              C = 22%

If the genome of a newly isolated virus displays the base composition above, the virus most likely consists of ______.
TLS Online TPP Program

#Question id: 787

#Zoology

Which of the following statement is INCORRECT with respect to the structure of DNA?
TLS Online TPP Program

#Question id: 788

#Zoology

Which of the following is true about Z-DNA helix?
TLS Online TPP Program

#Question id: 789

#Zoology

Presence of large numbers of modified specially methylated nucleotides in tRNA contribute in
TLS Online TPP Program

#Question id: 790

#Zoology

Presence of a series of 3 G-C pairs in the anticodon arm of initiator fmet tRNA is essential for
TLS Online TPP Program

#Question id: 791

#Zoology

Which one of this is not a normal base found in tRNA?