The correct order for molecular chaperone–mediated protein folding is:

I – exchange of ATP for ADP on chaperone

II – chaperone undergoes conformational change, which affects protein folding

III – chaperone binds to exposed hydrophobic residues on unfolded protein

IV – folded protein is released

TLS Online TPP Program

#Question id: 208

#Unit 1. Molecules and their Interaction Relevant to Biology

The structure shown below is which coenzyme? 

TLS Online TPP Program

#Question id: 1294

#Unit 4. Cell Communication and Cell Signaling

Dystroglycan is a large glycoprotein that binds to dystrophin in muscle cells.  It is also present in other cells and can also bind to:

a.  laminin.

b.  the virus that causes Lassa fever.

c.  the bacterium that causes leprosy.

TLS Online TPP Program

#Question id: 2541

#Unit 2. Cellular Organization

In bacteria, DNA will be found in ________.

TLS Online TPP Program

#Question id: 183

#Unit 1. Molecules and their Interaction Relevant to Biology

At pH 7.0, converting a glutamic acid to gamma-carboxyglutamate, will have what effect on the overall charge of the protein containing it?

TLS Online TPP Program

#Question id: 26883

#Unit 10. Ecological Principles

Fast generation and high mutation rate in tropical leads to