- The Following Diagram Shows How Recombinant Dna Technology Is Used To Produce Valuable Products This Technology Is Base 1 (164.18 KiB) Viewed 53 times
The diagram below illustrates the replication process for a double stranded DNA. Which of the following are possibly the newly synthetized strands in the daughter DNAS? (Parent DNA top strand) TGACTG (Parent DNA ACTUAC bottom strand) TGAC TG (Top strand A) ACTGAC (Bottom strand A) DNA replication + TGACT G (Top strand B) ACTGAC (Bottom strand B) Parent DNA Two Daughter DNAS top strand A and bottom strand A All four strands O bottom strand A and top strand B O bottom strand B and top strand B
Incorrect Some inherited neurodegenerative diseases are associated with proteins that contain long repeats of the amino acid glutamine (Gln), called polyQ tract: ...-Gln-Gln-Gln-Gln-Gln-Gln-... Which of the following is a possible anticodon on tRNA carrying Gin to the ribosome bound to mRNA during protein biosynthesis? Note: The anticodons in the answer choices are 3'to 5' oriented. anticodon CAA anticodon GUC anticodon CAG anticodon GAG
Which of the following is NOT a step in preparing recombinant DNA? The diagram for preparing recombinant DNA is provided below. DNA plasmids Plasmids isolated Restriction enzyme cuts plasmids OO OO Bacterial cell (E. coli) Bacterium Sticky ends recombinant DNA plasmid 300-0-0 Ligase joins sticky ends Sticky ends Replication of new gene СО СО o Gene obtained from donor DNA using the same restriction enzyme Cloned cells produce new protein such as enzymes or hormones inserting a new donor DNA fragment and joining the sticky ends to create the new recombinant DNA use of a restriction enzyme to cut the DNA at a specific point isolating DNA plasmids (which are small circular, double-stranded DNA molecules) from bacterial cells soaking the cells in a sugar-water solution to help join the sticky ends together