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TLS Online TPP Program

#Question id: 14924

Which is NOT a characteristic that made peas useful as a model system for Mendel's studies?

#XL - T Zoology
  1. They are diploid and produce haploid gametes.
  2. They have a complex phenotype with much genetic variability.
  3. They are relatively small and easy to grow.
  4. They produce edible fruit
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TLS Online TPP Program

#Question id: 155

#XL - T Zoology

Which amino acids are linked in phenylalanylglycine?
TLS Online TPP Program

#Question id: 156

#XL - T Zoology

What is the N-terminal for the pentapeptide Val-Ile-Glu-Arg-Tyr?
TLS Online TPP Program

#Question id: 158

#XL - T Zoology

At the isoelectric pH of a tetrapeptide:
TLS Online TPP Program

#Question id: 159

#XL - T Zoology

The chirality of an amino acid results from the fact that its alpha carbon:
TLS Online TPP Program

#Question id: 160

#XL - T Zoology

Of the 20 standard amino acids, only ___________ is not optically active.  The reason is that its side chain ___________.
TLS Online TPP Program

#Question id: 161

#XL - T Zoology

Two amino acids of the standard 20 contain sulfur atoms.  They are: