DNA Review
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During DNA Replication, what would pair with TATGA? ATACT CACTA AUACU
Which of the following is the start codon? CGA UGC AUG GCA
The two “backbones” of the DNA molecule are: Adenines and sugars Phosphates and sugars Adenines and thymines Thymines and sugats
What molecule is this? DNA mRNA rRNA tRNA
What molecule is represented by the purple cirlce? codon anticodon Amino acid mRNA
What molecule is represented by the UGG at the bottom? Amino acid codon anticodon mRNA
A nucleotide does not contain: A 5-carbon sugar An amino acid A nitrogen base A phosphate group
Where does DNA replication take place? Nucleus Ribosomes Cytoplasm Histones
The main enzyme involved in adding new nucleotides is: Helicase Ribose Ligase DNA polymerase
In a human, what should the % of A be? 28.8 19.9 29.4 21.5
In a chicken, what should the % of Guanine be? 19.9 13.4 29.4 21.5
Which scientist(s) came up with the “double helix” model of DNA? Franklin Watson and Crick Chargaff
How many different amino acids are there? 1 3 20 64
How many rings are in a pyrimidine base? 1 2 3 4
Which bases are purines? Adenine and Thymine Cytosine and Adenine Cytosine and Thymine Adenine and Guanine
Where does translation occur? Nucleus Ribosome Golgi Mitochondria
What is produced at the end of transcription? mRNA Duplicated DNA tRNA Protein Chain
Participant Scores 1600 Kirkland, Megan 1300 Curell, Blaque 1500 Alicea, Shayna 1200 Tolen, Brady Morgan, Savannah 700 Starr, Jessica Wurster, Timothy Byerly, Andria 1400 Case, Riley Bonesteel, Stephen Schwerin, Lydia Fisher, Jeremy Combs, Morgan
Where does transcription take place? Nucleus Cytoplasm Golgi Bodies Ribosomes
What is the name of the process represented by the diagram below? Transcription Translation Replication Protein Synthesis
What is the name of the process when RNA molecules work together to create proteins? Transcription Translation Replication
Transcribe the following DNA sequence: ATGCAATTGGGAT TACGTTAACCCTA UACGUUAACCCUA Met-Pro-Leu-Gly
Where are hydrogen bonds found? Linking amino acids together Holding bases together Linking sugar and phosphate molecules together Holding sugar molecules to bases
Which base is in RNA, but not DNA? Adenine Uracil Thymine Cytosine
Which base bonds with Cytosine? Uracil Thymine Adenine Guanine 12
Fastest Responders (in seconds) 0.98 Allison Miller Timothy Patten 1 David Piontkowski 1.03 Christopher Keller 1.08 Brandy Gray
Which enzyme is responsible for unzipping the DNA? DNA Polymerase RNA Polymerase Helicase Ligase 12
Which base bond with Cytosine? Uracil Thymine Adenine Guanine 12
What is the sugar in DNA called? Ribose Deoxyribose Glucose Phosphate 12
Which amino acid codes for a DNA sequence of ACA? STOP Argenine Threonine Cysteine 12
Which molecule listed make up the “rungs” or steps of a DNA molecule? Sugar Phosphorus Deoxribose Nitrogen bases 12
Participant Scores 2200 Allison Miller Leah Combs 2100 Patrick Ricchi Bobby Herrington 2000 Gayle Simon
Which comparison between RNA and DNA is FLASE? Their backbones are composed of different sugars. One is made of one strand and the other is made of two. They both contain the same four bases. DNA contains thymine and no uracil. 12
Which type of RNA is copied from DNA and then leaves the nucleus? mRNA tRNA rRNA. 12
Which type of RNA make up ribosomes? DNA mRNA tRNA rRNA. 12
Two nucleotide strands unwind and each half serves as a template for a new chain of DNA. What is this describing? Tranciption Translation Replication Protein Synthesis 12
What is the end result of replication? A single strand of DNA. 2 different strands of DNA 2 identical DNA strands A mRNA strand 12
Which type of mutation would not result in a frameshift? Point Substitution Insertion Deletion 12
Which type of mutation is represented below? Point Substitution Insertion Deletion 12
Participant Scores Participant 1 Participant 11 Participant 2 Participant 1 Participant 11 Participant 2 Participant 12 Participant 3 Participant 13 Participant 4 Participant 14 Participant 5 Participant 15 Participant 6 Participant 16 Participant 7 Participant 17 Participant 8 Participant 18 Participant 9 Participant 19 Participant 10 Participant 20