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Bio 8.1 Review

QuestionAnswer
What is the material for genetic transfer DNA
What is a nucleotide PHOSPHATE, SUGAR NITROGEN BASE
What did Franklin’s photo 51 show DNA IS A TIGHTLY COILED SPRING, HELIX
What are the base pairing rules A-T, C-G
What is DNA polymerase ENZYMES THAT CHECK FOR ERRORS IN BASE PAIRING
What did Hershey and Chase prove DNA STORES GENETIC INFORMATION, KNEW BACTERIOPHAGES WERE MADE OF DNA AND PROTEIN
Know how to write a complimentary strand of DNA from the original
Who made a model of DNA WATSON AND CRICK
What does DNA stand for DEOXYRIBONUCLEIC ACID
Where does DNA replication take place NUCLEUS
Who was Avery USED R AND S BACTERIA TO DISCOVER “TRANSFORMATION”
What is DNA polymerase ENZYME THAT CHECKS FOR ERRORS DURING REPLICATION
Be able to identify parts of a nucleotide DIAGRAM, PHOSPHATE, SUGAR, NITROGEN BASE
What is a purine, Pyrimidine CLASSES OF NITROGEN BASES
How does DNA replication occur BEFORE CELL DIVISION, FORMS 2 COMPLIMENTARY STRANDS, STRANDS UNWIND AND UNZIP
What is virulence ABILITY TO CAUSE DISEASE
What is deoxyribose 5 CARBON SUGAR IN DNA
Who are Watson and Crick DISCOVERED THE DOUBLE HELIX
What did Chargaff prove BASE PAIRING RULES
What is DNA helicase ENZYME THAT UNWINDS DINA
Summarize the experiments performed by Hershey and Chase BACTERIOPHAGE(VIRUS THAT INFECTS BACTERIA)/BACTERIOPHAGE MADE OF PROTEIN AND DNA/RADIOACTIVELY MARKED PROTEIN = NO RADIOACTIVITY IN BACTERIA/MARKED DNA = RADIOACTIVITY IN THE BACTERIA/CONCLUSION-DNA ENTERED BACTERIA AND WAS THE TRANSFERRING AGENT
How does DNA replicate itself before a cell divides DNA HELICASE UNZIPS DNA STRAND, DNA POLYMERASE CONNECTS TO BOTH OLD STRANDS AT REPLICATION FORKS, AND CONNECTS NEW COMPLIMENTARY BASES UNTIL IT REACHES A STOP SEQUENCE.
How are replication forks different in bacteria, than in humans PROKARYOTES HAS 2 FORKS, HUMANS HAVE MANY TO REPLICATE MORE QUICKLY
Created by: evroman
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