At 3' carbon on the sugar backbone does DNA polymerase add additional nucleotides.
Question 11 2 pts Which carbon on the sugar backbone does DNA Polymerase add additional nucleotides?...
Question 11 2 pts Which carbon on the sugar backbone does DNA Polymerase add additional nucleotides? 1 O 3 5 4 02
QUESTION 11 Which is true of the structure the DNA double helix? A. The sugar-phosphate backbone faces outward. B. The nitrogen-containing bases face inward and form hydrogen bonds to one another. C. Adenine (A) bonds to Thymine (T). D. Adenine (A) bonds the Cytosine (C).
QUESTION 13 A new DNA strand elongates only in the to direction because A) DNA polymerase begins adding nucleotides at the 5' end of the template B) the polarity of the DNA molecule prevents addition of nucleotides at the 3'end OB) the C) replication must progress toward the replication fork D) DNA polymerase can add nucleotides only to the free 3'end QUESTION 14
Which of the following statements about eukaryotic DNA replication is false? A) DNA polymerase can add new nucleotides to either free 3'- or 5'-end B) RNA primers must be removed and rejected by the deoxynucleotides C) RNA primers must be laid down during DNA replication for synthesis of new DNA that starts at the 3'-OH of the primer ends D) Elongation of the DNA strand during replication requires primers with free 3'OH end E) The very end of the chromosome...
DNA is formed by building blocks called __________. nucleotides nitrogenous bases polypeptides deoxyribose 0.5 points QUESTION 2 What does DNA stand for? Double-stranded Nucleic Acid Ribonucleic acid Deoxyribonucleic Acid Double-helix Nucleic Acid 0.5 points QUESTION 3 The nucleotides of DNA are held together by ___________. ionic bond hydrogen bond phosphodiester bond sugar-phosphate backbone 0.5 points QUESTION 4 DNA nucleotides with one-carbon nitrogen ring bases are called ________. adenines purines pyrimidines guanines 0.5 points QUESTION 5 Basic...
Question 6 1 pts You created a mutant form of DNA polymerase in which the 3'to 5'exonuclease (proofreading] function has been destroyed, although its polymerase activity is still fine. Which of the following properties do you expect the mutant polymerase to have? O It will polymerize in both the 5-to-3' direction and the 3-to-5' direction. O It will likely make a new strand of DNA (same length) slower than a normal polymerase. It will be more likely to generate thymidine...
Unlike RNA, the sugar in DNA does NOT contain which functional group on the 2 carbon? a. PO4 (phosphate) b. CH3 (methyl) COH (hydroxyl) d. SH (sulfhydryl)
G DNA rep DNA n The Order of Nucleotides in a C QUESTION 11 (3 Ma X X prk 7 X ses/15134/quizzes/97786/take/questions/2016976 1 pts Question 6 DNA from a crime scene is compared to the DNA fingerprint profile of the victim and 3 possible suspects. Which, if any, of the suspects left their DNA at the crime scene? Suspect 3 Suspect 2 Crime Scene Suspect 1 Victim
Which of the following is a chemical or structural characteristic of RNA? The RNA sugar is ribose, which has an OH group on the 2' carbon. O RNA is usually a single-stranded molecule. The bases in RNA include uracil instead of thymine. RNA molecules are generally shorter in length compared DNA macromolecules. All of the above are either a chemical or structural characteristic of RNA. Which of these sequences could form a hairpin? 5' GGGGTTTTCCCC 3' 5' AAAAAAAAAAAA 3' 5'...
Question 33 2 pts Which of the following statements about the process of DNA replication is true? It involves the enzyme DNA ligase, which corrects point mutations. It utilizes DNA polymerase, which catalyzes the reaction that adds a new nucleotide to the growing strand. The sequence on the new strand is always identical to one of the old parent strands. Adenine pairs with guanine, and cytosine pairs with thymine. Question 34 2 pts The DNA base...