Micro Exam 2 Section 2 (part2)

What are the informational macromolecule in cells?

• DNA

• RNA

• all of the above

• Proteins

In replication, what is DNA duplicated by?

• DNA Polymerase

• RNA polymerase

How is information transferred to RNA

• DNA polymerase

• RNA Polymerase

when information is used to build polypeptides

• transcription

• translation

• elongation

• initiation

converts mRNA into an amino acid sequence

• rRNA

• mRNA

• tRNA

catalytic and structural ribosome components

• rRNA

• tRNA

• mRNA

what has to be expressed for a protein to be useable

what do genes specify

• protein

• enzyme

• DNA

• RNA

who was the first doctor to suggest genes are connected to enzymes

(hint: he was British)

• Charles Middleton

• Jeffery Thomas

• Sir Archibald Garrod

• Rosalind Franklin

their experiments focused on fungus neurosporacrassa in bread mold mutants that were unable to make specific amino acids (came up with the one enzyme one gene hypothesis)

• Carry and Dillenburg

• Beadle and Tatum

• Watson and Crick