Central Dogma: Replication and Transcription Flashcards
Central Dogma: Replication and Transcription Pre-Test for Ms. Wootens Class!!
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| 3964204 | transcription | RNA synthesis using a DNA template | 0 | |
| 3964205 | gyrase | a protein that untangles DNA by cutting a strand, passing the other strand through, and rejoining the cut strand | 1 | |
| 3964206 | DNA polymerase | the enzyme of DNA replication | 2 | |
| 3964207 | translation | protein synthesis uning mRNA, ribosomes and tRNAs | 3 | |
| 3964208 | primase | the site pn the DNA that first opens up for DNA synthesis | 4 | |
| 3964233 | capping | the enzyme addition of a 7-methyl guanosine to the 5' end of mRNA | 5 | |
| 3964234 | leading strand | the strand of DNA that directs continuous DNA synthesis | 6 | |
| 3964242 | rho factor | the prokaryotic protein that binds near the 3' end of an RNA that is being synthesized and pulls if off the polymerase to end transcription | 7 | |
| 3964448 | anti parralel strand | the orientation of nucleic acid strands in which one is 5' to 3' adjacent to the other which is 3' to 5' | 8 | |
| 3964449 | helicase | the enzyme that opens up the DNA double helix | 9 | |
| 3964450 | RNA polymerase I, II, III | the three nucleotides in the middle loop of a tRNA that indicates the amino acid which that tRNA will deliver in protein synthesis | 10 | |
| 3964451 | conservative replication | the model of DNA synthesis in which the original DNA remains intact and a totally new copy identical to the original is made | 11 | |
| 3964452 | semi conservative | the current theory on how information is transferred between molecules in living organisms | 12 | |
| 3964453 | elongation | the extension of a polymer by repeated addition of monomers | 13 | |
| 3964454 | tRNA | the type of RNA whose job is to bind and deliver amino acids to the ribosome and mRNA for protein synthesis | 14 | |
| 3964455 | telomerase | the enzyme that extends the DNA at the ends of chromosomes by synthesizing repeated sequences | 15 | |
| 3964456 | ligase | the enzyme that can join DNA fragments | 16 | |
| 3964457 | anti codon | the noncoding segment of mRNA that gets removed by posttranscriptional processing | 17 | |
| 3964458 | carboxyl tail domain CTD | the protein that extends from eukaryotic RNA polymerase and plays a role in initation and transcriptional processing | 18 | |
| 3964459 | Identify the possible models for DNA replication: A | Conservative | 19 | |
| 3964460 | Identify the possible models for DNA replication: B | dispersive | 20 | |
| 3964461 | Identify the possible models for DNA replication: c | semi conservative | 21 |