Practice Questions

TLS Online TPP Program

#Question id: 665

Which statement is not true about the peptide bond?

#XL - Q Biochemistry

The peptide bond has partial double-bond character.
The peptide bond is longer than the typical carbon-nitrogen bond.
Rotation is restricted about the peptide bond.
The carbonyl oxygen and the amide hydrogen are most often in a trans configuration with respect to one another.

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TLS Online TPP Program

#Question id: 113

#XL - Q Biochemistry

Triacylglycerols cannot form lipid bilayers because they

TLS Online TPP Program

#Question id: 10779

#XL - R Botany

As plants absorb water from the soil, they deplete the soil of water near the surface of the roots, This depletion due to

TLS Online TPP Program

#Question id: 2112

#XL - S Microbiology

According to the fluid mosaic model, a membrane:

TLS Online TPP Program

#Question id: 20140

#XL - P Chemistry

How fast an electron is moving if it has a wavelength equal to the distance it travel in one second?

TLS Online TPP Program

#Question id: 1600

#XL - S Microbiology

What is the name of MHC in humans?