Show:
DNA Discovery
Nucleotide Structure
DNA replication 1
DNA Replication #2
Central Dogma
100
What Griffith discovered.
What is R->S? Transformation.
100
The two general categories of nitrogenous bases found in DNA.
What are purines and pyrimidines?
100
Explanation of what semi-conservative replication means.
What is that in a newly synthesized DNA molecule one strand is new and one is old?
100
This enzyme synthesizes short strands of RNA because DNA polymerase cannot start the process on its own.
What is Primase?
100
DNA->_________->___________.
What is RNA and Protein?
200
Avery and his colleagues found that only mixtures treated with this enzyme were unable to cause transformation.
What is DNAse?
200
What sugar is in the DNA backbone?
What is deoxyribose?
200
Bases can only be added to this end of the DNA molecule.
What is the 3'-OH end?
200
What enzyme does the sliding clamp help stay on the DNA when it is synthesizing new nucleotides.
What is DNA polymerase?
200
Transcription happens in the ________.
What is the nucleus?
300
Hershey and Chase found that radioactive______was able to get into the cells but radioactive sulfur stayed on the outside.
What is Phosphorus?
300
Besides sugar what else makes up the DNA "backbone".
What is phosphate?
300
The enzyme that unwinds the DNA molecule is called this.
What is helicase?
300
What enzyme removes the primers?
What is RNAse H?
300
Where in the cell does translation happen?
What is cytoplasm or ribosome?
400
Rosalind Franklin took what kind of pictures of DNA?
What is X-Ray Crystallography?
400
Tell me which nucleotide is which when I point to them.
What is adenine and thymine?
400
This prevents strands from reannealing.
What are single-stranded binding proteins?
400
What is required for ligase to work?
What is ATP?
400
Transcribe: TAC CAT ATG CCC
What is AUG GUA UAC GGG?
500
Who won the Nobel Prize for their elucidation of DNA's structure? (3 people)
Who is Watson, Crick and Wilkens?
500
Tell me which nucleotide is which when I point to them.
What is guanine and cytosine?
500
This enzyme joins Okazaki fragments?
What is ligase?
500
Identify which strand is the lagging AND explain why?
What is the purple because it has to be built 5'->3'?
500
Translate: AUG GUA UAC GGG.
What is M V Y G ?