DNA
Quiz by Catherine Ruddy
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19 questions
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- Q1What does DNA stand for?Deoxyribose nucleic acidDeoxyribose NADeeNAAADeoxy nucleic acid30s
- Q2What did Chargaff discover?All bases bond with one another.Adenine bonds with Cytosine and Thymine bonds with GuanineAdenine bonds with Thymine and Cytosine bonds with GuanineAdenine bonds with Guanine and Thymine bonds with Cytosine30s
- Q3What does DNA do for the body?provides instructions30s
- Q4What did Hershey and Chase's experiment conclude?RNA was the genetic materialDNA was the genetic materialProtein coat was the genetic materialall genetic material is different depending on the organism30s
- Q5The process in which one strain of bacterium is apparently changed into another strain is calledtranscriptionduplicationtransformationreplication30s
- Q6Before DNA could definitively be shown to be the genetic material in cells, scientists had to show that it could:be modified in response to the environmentbe broken down into smaller subunitstolerate high tempscarry and make copies of information30s
- Q7According to Chargaff's rule if I have a strand of DNA that has 40% Guanine, how much Adenine would there be in the same strand?40%20%10%35%30s
- Q8What makes up a nucleotide?ribose sugar, phosphate and a nitrogen base (A, T, C, or G)just a nitrogen basedeoxyribose sugar, phosphate and a nitrogen base (A, T, C, or G)phosphate and a nitrogen base (A, T, C or G)30s
- Q9What is the other side of the following DNA strand: ACTTAGCCCACGATTUCGTUAATCGGGTATTAATTTAATGAATCGGG30s
- Q10UUU is aAAAcodoncodingnothing30s
- Q11The anticodon for UUU is:UUUGGGAAACCC30s
- Q12What amino acid is coded for with the DNA sequence TACLysineMethionineProlineGlutamic Acid30s
- Q13What is the protein?a chain of amino acidsa chain of polypeptidesa chain of codonsnothing, it is something we eat30s
- Q14What occurs during translation?tRNA is coded into the amino acid sequencemRNA is coded into the amino acid sequencerRNA is coded into the amino acid sequencethe mRNA is created30s
- Q15What occurs during transcription?mRNA is created from the DNA sequencemRNA codes for the amino acid sequencerRNA is created form the DNA sequencetRNA is created from the DNA sequence30s