Practice Questions

TLS Online TPP Program

#Question id: 2110

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

#XL - S Microbiology

can move laterally along the plane of the membrane
frequently flip-flop from one side of the membrane to the other
occur in an uninterrupted bilayer, with membrane proteins restricted to the surface of the membrane
have hydrophilic tails in the interior of the membrane

More Questions

TLS Online TPP Program

#Question id: 27356

#XL - T Zoology

What is the role of the guide RNA?

TLS Online TPP Program

#Question id: 27363

#XL - T Zoology

Match the types of RNA in Group I with their corresponding function in Group II

TLS Online TPP Program

#Question id: 27364

#XL - T Zoology

Which statement best describes the distinction between the purposes of the two RNAi pathways within the eukaryotic cell?

TLS Online TPP Program

#Question id: 27365

#XL - T Zoology

During siRNA-mediated gene silencing within the homo sapiens cell, the RNA-induced Silencing Complex (RISC) is composed of which of the following protein arrangements?

TLS Online TPP Program

#Question id: 27366

#XL - T Zoology

If the siRNA is a complete homolog of the target mRNA sequences what is the net result?

TLS Online TPP Program

#Question id: 27367

#XL - T Zoology

The miRNAs are transcribed from non-protein encoding genes and are typically __________ nucleotides long.