Practice Questions

TLS Online TPP Program

#Question id: 605

Which statement is false about allosteric regulation?

#Section 2: General Biology

It is usually the mode of regulation for the last step in reaction pathways since this step produces the final product.
Cellular response is faster with allosteric control than by controlling enzyme concentration in the cell.
The regulation usually is important to the conservation of energy and materials in cells.
Allosteric modulators bind non-covalently at sites other than the active site and induce conformational changes in the enzyme.

More Questions

TLS Online TPP Program

#Question id: 1697

#Section 2: General Biology

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

TLS Online TPP Program

#Question id: 1698

#Section 2: General Biology

An example of a “non-classical” MHC molecule is:

TLS Online TPP Program

#Question id: 1699

#Section 2: General Biology

Which of the following statements is TRUE of CD1?

TLS Online TPP Program

#Question id: 1701

#Section 2: General Biology

Which of the following statements is TRUE of superantigens?

TLS Online TPP Program

#Question id: 1702

#Section 2: General Biology

αβ T-cells recognizing MHC plus processed peptide can:

TLS Online TPP Program

#Question id: 1703

#Section 2: General Biology

Which of the following statements is TRUE about an epitope?