If the number of bacteria in a culture doubles every 30 minutes, how many bacteria will be present after 3 hours if the initial count is 50?

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#Question id: 165

#XL - T Zoology

Amino acids are ampholytes because they can function as either a(n):

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#Question id: 166

#XL - T Zoology

For amino acids with neutral R groups, at any pH below the pI of the amino acid, the population of amino acids in solution will have:

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#Question id: 167

#XL - T Zoology

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

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#Question id: 168

#XL - T Zoology

 The peptide alanylglutamylglycylalanylleucine has:

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#Question id: 169

#XL - T Zoology

 An octapeptide composed of four repeating glycylalanyl units has:

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#Question id: 170

#XL - T Zoology

Desmosine, an uncommon amino acid is derived from