mRNA

• WHAT IS mRNA?

  short, single-stranded molecule
• WHERE IS mRNA FOUND?

  cytoplasm and nucleus
• WHEN IS mRNA MADE?

  transcription
• WHAT IS mRNA'S RELATION TO DNA?

  is copied from DNA and is therefore complementary to the DNA sequence
• WHAT IS A CODON IN mRNA?

  group of 3 adjacent bases