The structure and function of a protein are determined by its ________ sequence.

The structure and function of a protein are determined by its ________ sequence.
 
  A) nucleotide
  B) amino acid
  C) ribonucleotide
  D) translocation

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Plasmids often encode for proteins
 
  A) involved in translation.
  B) required for cellular growth.
  C) that confer resistance to antibiotics.
  D) involved in DNA replication.

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An operon is a useful genetic element, because it
 
  A) encourages the binding of RNA polymerase.
  B) allows coordinated expression of multiple related genes in prokaryotes.
  C) translates DNA sequence into amino acid sequence.
  D) encourages the binding of ribosomes in the correct location.

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The codon on the ________ matches with the anticodon on the ________ to direct the addition of the correct amino acid to the growing polypeptide chain.
 
  A) mRNA / tRNA
  B) tRNA / mRNA
  C) DNA / mRNA
  D) tRNA / rRNA

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The function of RNA polymerase is to
 
  A) catalyze the formation of phosphodiester bonds between deoxyribonucleotids.
  B) catalyze the formation of phosphodiester bonds between ribonucleotides.
  C) cleave mRNA to remove introns.
  D) activate tRNAs.