Unit 8 Test DNA
Quiz by Veronica Nickols
Grade 11
Science (2010)
Texas Essential Knowledge and Skills (TEKS)
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24 questions
Show answers
- Q1DNA is in every nucleated cell of the human body.EarthquakeTrueI dunnoFalse30sEditDelete
- Q2Even identical twins have differences in their DNAWhatevesTrueWatson & CrickFalse30sEditDelete
- Q3Red blood cells can be used to type DNACrickTrueWatsonFalse30sEditDelete
- Q4The FBI maintains an offender index with DNA profiles that can be linked to crime scene evidence.MaybeTrueI dunnoFalse30sEditDelete
- Q5The heavier, denser molecules move the furthest on an electrophoresis gel.FalseI'm not sureMrs. Nickols is the GOATTrue30sEditDelete
- Q6T always pairs with:UGAC30sEditDelete
- Q7C always pairs withATGU30sEditDelete
- Q8The sequence of base pairs for all humans is0.01% the same10 % the same90 % the same99.9% the same30sEditDelete
- Q9Which of the following is NOT a means of DNA typing?Mitochondrial DNASTRPCRAll of these are types of DNA testing30sEditDelete
- Q10A procedure that separates DNA fragments according to size is:ElectrophoresisChromatographyMass SpectrometryRestriction Enzyme30sEditDelete
- Q11PCR is a technique scientists use to:Cut DNA into smaller fragmentsRemove mitochondria from the cellgenerate more copies of DNA when only a small amount is availableSeparate DNA fragments so that they can be characterized30sEditDelete
- Q12The person responsible for the development of PCR testing was:Kary MullisRosalind FranklinAlec JeffreysWatson & Crick30sEditDelete
- Q13The use of DNA typing began inThe 1990'sThe 1950'sThe 1970'sThe 1980's30sEditDelete
- Q14Evidence from a crime scene that can be used for DNA typing includes:All of theseSalivaSemenVaginal Secretions30sEditDelete
- Q15DNA from nucleated cells is inherited from :the fatherthe motherthe mother and the fatheraliens30sEditDelete
- Q16Mitochondria DNA (mtDNA) is inherited from:only the fatheronly the motherthe mother and the fatheraliens!30sEditDelete
- Q17Polymerase is a(an):enzymenucleotidesugarprotein30sEditDelete
- Q18What is used to separate the DNA molecule in the PCR processcoolingheatingfreezingelectrophoresis30sEditDelete
- Q19The preferred number of loci for STR typing is71392530sEditDelete
- Q20The database that stores DNA profiles isIBSIBISIAFISCODIS30sEditDelete