Created by Isabella N
almost 7 years ago
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Question | Answer |
Bacteria has no ___ for transcription to happen in. | Organelle |
Lagging + leading strands are made @___ time by ___ _____. | Same; DNA polyermase |
DNA polymerase moves in (1) direction. | 5' to 3'. |
Transcription is done by who + makes what? | RNA polymerase; a single-strand of RNA copy of a gene |
mRNa is the "____ man" between DNa becoming protein. | Middle |
RNA polymerase makes ____ w/o a ___ ____. | mRNA; RNA primer. |
RNA polymerase uses...? | ribonucleotides, |
RNA is based on a ___ _____. | DNA template |
(3) phases of transcription | Intitation, elongation, termination |
Initiation regulates the amount of...? | protein is made from mRNA. |
Prokary. have a ___ polymerase. | RNA |
RNA polymerase moving upstream is...? | 3' to 5' |
RNA polymerase moving downstream..? | 5' to 3'. |
Ligase is used to created the missing...? | Phosphodiester bond between nucleotides. |
The promotor's job is to...? | Specify where transcription begins. |
In prokar., the promoter's name (sequence). | -10, -35 region on the transcribed DNA. |
The binding of RNA polymerase + promotor is done when? | During intiation |
DNA coming undone is done when? | Initiation. |
Link phosphodiester bonds between 1st (2) nucleotide @ 5' end of RNA. | Initiation |
The RNA is complete when? | Elongation |
The termination stage ends when...? | The signal is given by a certain nucleotide sequence. |
In prokar., their RNA polymerase has a _ factor to help polymerase to...? | sigma (σ); find the promotor |
The σ facter leaves polymerase after...? | Polymerase binds to the promoter region + makes 8-9 nucleotide for the RNA strand. |
Transcription happens ____ ____ a long the ____ strand of DNA. | many times; same |
Each promoter along the same strand of DNA is responsible for...? | Their own section of mRNA to make |
The polymerase finishes transcription when reaches the...? | Terminator region |
What is the termination signal to the polymerase? | A hairpin sticks out of the mRNA is makes. |
At the termination region of DNA, the RNA polymerase...? | Comes off DNA strand. |
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