Biology Forums - Study Force

A gene can now be defined as:
  a. a DNA sequence that carries information to produce a specific RNA or protein product.
  b. a DNA nucleotide sequence that carries information to produce a specific polypeptide.
  c. a DNA or RNA sequence that carries information to produce a single polypeptide.
  d. a DNA nucleotide sequence that carries information to produce an enzyme.
  e. a DNA or RNA sequence that carries information to produce a specific polypeptide.

Question 2

Walter Gilbert proposed that exons are:a.
   remnants of older life forms.
  b. sequences that code for protein domains that are shuffled to form new proteins.
  c. the result of mutation of introns.
  d. not present in prokaryotes.
  e. sequences that interrupt the coding sequences of proteins.

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Thanks a whole bunch, all were right.

Thanks for confirming...