Practice Questions

TLS Online TPP Program

#Question id: 15461

When doing experiments with bacteria,

#XL - S Microbiology

it is usually not necessary to standardize which stage of growth is used.
it is best to use colonies as all the bacteria in a colony are at the same stage of growth.
it is best to use bacteria from the same stage of growth.
the age of the bacteria is not important.

More Questions

TLS Online TPP Program

#Question id: 167

#XL - T Zoology

The formation of a peptide bond between two amino acids is an example of a(n) ______________ reaction.

TLS Online TPP Program

#Question id: 168

#XL - T Zoology

The peptide alanylglutamylglycylalanylleucine has:

TLS Online TPP Program

#Question id: 169

#XL - T Zoology

An octapeptide composed of four repeating glycylalanyl units has:

TLS Online TPP Program

#Question id: 170

#XL - T Zoology

Desmosine, an uncommon amino acid is derived from

TLS Online TPP Program

#Question id: 171

#XL - T Zoology

An amino acid with two chiral carbon atoms

TLS Online TPP Program

#Question id: 172

#XL - T Zoology

Which amino acid is least likely to participate in acid-base catalysis?