Practice Questions

TLS Online TPP Program

#Question id: 2105

An investigator wants to use FRAP to quantify the lateral movement of a specific plasma membrane protein, but to do so this investigator must first:

#Section 2: General Biology

focus a laser on one region of the cell surface.
measures the intensity of the fluorescence of the cell surface.
label the cell with a fluorescent reagent that binds specifically to the cell surface.
add detergents to make the cell surface more fluid.

More Questions

#Question id: 88

#Section 2: General Biology

Anomers can be interconverted ________.

#Question id: 89

#Section 2: General Biology

In solution α-D-glucopyranose and β-D-glucopyranose ________.

#Question id: 92

#Section 2: General Biology

Monosaccharide derivatives in which an amino group replaces one of the hydroxyl groups may have important roles in

#Question id: 93

#Section 2: General Biology

What type of bond links the monomers of a polysaccharide?

#Question id: 94

#Section 2: General Biology

A monosaccharide whose anomeric carbon atom has a glycosidic bond to an alcohol, amine or thiol is a ________.

#Question id: 96

#Section 2: General Biology

A reducing sugar is one that