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Definition
*Binds DNA called the silencer to regulate transcription
*bound by silencer to regulate transcription |
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*Initiates transcription by attracting RNAP to the +1 location
*initiates transcription by binding the CAT and TATA boxes |
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Definition
| Small protein added to the end of a protein to target it for degradation |
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Definition
*Part of both replication and DNA packaging to help keep DNA from being too wound up
*enzyme in DNA synth, no new strands of nucleic |
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| Can change how many proteins are encoded by a gene |
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Definition
| Small RNA that targets specific mRNAs for degradation |
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| Something that can interact with a protein to change its activity |
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Definition
*Helps to stop transcription
*when RNA Pol falls off |
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Definition
| Helps to stop translation |
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Definition
| Degrades specifically tagged proteins |
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Definition
| Makes RNA that is complementary to DNA (for replication) |
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Definition
| Binds DNA called the enhancer to regulate transcription |
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Definition
*transcription binding protein
*initiates transcription by binding TATA boxes in euks |
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Definition
| specifically tags proteins with other proteins for degredation |
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Definition
| *process of remiving RNA from mRNA in euks |
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Term
| does NOT recognize stop codon to allow translation termination |
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Definition
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| does recognize stop codon to allow translation termination |
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Definition
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| Processes that ensure there are few mistakes when DNA Is replicated |
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Definition
| selection of the correct base by hydrogen bonding between the DNA and new base |
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| has free phosphate ends (no ester link) |
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Definition
| *separated DNA inside bubble |
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Definition
*key enzyme for synthesizing DNA
*BIOCHEM FUNC:
5'- 3' DNA polymerase
5' - 3' exonuclease
3' - 5' exonuclease |
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Term
| Enzymes in DNA synthesis w/ no capacity to create new strands of DNA |
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Definition
Primase
Topoisomerase
Helicase |
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Term
| Enzymes in DNA synthesis that can create new strands of nucleic acid |
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Definition
DNA polymerase 1
DNA polymerase 3
Primase |
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Definition
| *a specific DNA sequence that is bound by proteins |
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| involves protein for direct function |
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Definition
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| compound involved in tRNA formation |
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Definition
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| compound involved in DNA replication |
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Definition
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| compound involved in miRNA formation |
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Definition
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Definition
*allows packaging of DNA
*allows the cell to control transcription of DNA |
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Definition
*required to remove incorrect bases during replication (3' - 5' exonuclease)
*required to remove RNAs during replication (5' - 3' exonuclease) |
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Term
| Prevents strong expression of Lac Operon |
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Definition
*PRESENT: glucose
ABSENT: CAP-cAMP
PRESENT:glucose
PRESENT:glucose catabolite |
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Term
| Promotes strong expression of Lac Operon |
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Definition
PRESENT:CAP-cAMP
ABSENT:glucose |
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Definition
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| RNA polymerase bound when transcription bubble opens |
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Definition
*same box w/ promoter
*one before |
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Term
| Stop codon RNA seq in same read frame as AUG |
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Definition
*promoter box
*protein ORF 2
*after ORF 2 |
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Term
| Ribosome binds @ translation start |
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Definition
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Term
| elements that regulate RNA of mRNA accumulation (euk terminates E) |
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Definition
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| Sigma factor bind to allow RNAP to start transcription bubble and allow 1st base to be incorpoarted into RNA |
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Definition
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Definition
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| Ribosome binds @ translation end |
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Definition
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| Stop codon RNA seq in diff read frame as AUG |
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Definition
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Term
Minimal size for functional RNA (B-D)
protein 100 AA |
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Definition
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Term
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Definition
*euk trancripts have a cap structure that is 3' - G - 5' - PPP - 5'N
*introns in all euk transcripts marked by sequences at 5' and 3' ends of introns |
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Term
tRNAs exit ribo
EPA Translation |
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Definition
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tRNAs enter ribo
EPA Translation |
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Definition
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tRNAs ANY exit ribo
EPA Translation |
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Definition
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Term
@ start translation, where tRNA w/ AA chain
EPA Translation |
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Definition
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Term
@ end translation, where tRNA w/ AA chain
EPA Translation |
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Definition
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Term
during translation, tRNAs w/ AA
EPA Translation |
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Definition
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Term
during translation, tRNAs w/o AA
EPA Translation |
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Definition
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Term
Scans region A to find start codon
EPA Translation |
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Definition
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Term
Components bound to allow initiation
EPA Translation |
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Definition
initiation factor (bound prior)
16S RNA
30S Ribosome |
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Term
Information contained ensure tRNA has correct AA attatched
EPA Translation |
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Definition
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Term
Information contained ensure tRNA adds correct AA to growing chain
EPA Translation |
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Definition
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Term
part of translation uses only RNA/ protein in some form
EPA Translation |
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Definition
*recognition of shine delgarno
*recruitment of next tRNA
*termination
*growth of polpep chain |
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Term
provides E for translation
EPA Translation |
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Definition
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Term
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Definition
| a specific DNA seq bound by protein |
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Definition
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| How DNA Pol 1 minimizes errors in DNA replication |
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Definition
*selection of correct base by H bond betweenn DNA and new base
*3'-5' exonuclease mediated proffreading activvity |
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Term
| Parts of diagram w/ no RNA |
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Definition
| *outside buble DNA strand |
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Term
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Definition
*DNA synt only goes 5'-3'
*DNA synth bidirectional |
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Term
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Definition
| *a specific RNA proteins bound by protein |
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Term
| Involves only protein for activity |
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Definition
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Term
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Definition
| *ability to bend w/o crack |
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Term
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Definition
*ability to bend w/o crack
*largest pocket for transcription factors to interact w/ new bases |
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Term
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Definition
*diester
*bonds critical hold DNA together
*deoxy ribose
*key info in bond histones |
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Term
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Definition
*Hbond
*N
*bonds critical to hold DNA together
*transcript fact trying to access DNA pol
*aromatic rings |
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Term
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Definition
*repressor
i, i- = inducible transcrip
i-, i-= always transcrip
is = never transcrip
is > i+ > i- |
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Definition
*promoter
*no p = no o
* p- = never transcrip
p+ > p- |
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Definition
*operator
* oc = always transcrip
oc, oc = >is, always transcrip
o= bind repressor (no lact)
o+ > oc |
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